Dataset ID:	1663
Last updated:	2017-09-27
Dataset creators:	Andre Velescu
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	2007-08-03 00:00:00 - 2013-03-23 00:00:00 - time zone: -5
Geographic coverage:	Numex plots San Francisco
Abstract:	Fortnightly time series of measured electrical con... Abstract: Fortnightly time series of measured electrical conductivity and pH values in throughfall at NUMEX San Francisco. The fortnightly time series extends between August 2007 and December 2016. Throughfall was sampled on the 20 NUMEX plots with Hellmann-type collectors. On each plot 20 replicates were collected, volume-weighted and bulked to one sample per plot. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory of the ECSF.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| throughfall \| NUMEX \| San Francisco \| pH values \| time series \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	numex_sf_throughfall_ph_ec_v1
Entity info:	pH and EC in throughfall at NUMEX San Francisco 2007-2013
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the sample (SampleID) (Unitless) ID of the plot (PlotID) (Unitless) Treatment of the plot (PlotTreat) (Unitless) Electrical conductivity measured in throughfall (ECw_pcpt) [Microsiemens per centimeter] PH measured in throughfall (pHw_pcpt) [Unitless]

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Water chemistry Rio San Francisco at the Planta, rest

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Dataset ID:	527
Last updated:	2009-06-19
Dataset creators:	Lutz Breuer Amelie Bücker
Contact:	Amelie Bücker Lutz Breuer
Temporal coverage:	2007-04-07 00:00:00 - 2008-06-21 09:46:00 - time zone: -5
Geographic coverage:	Planta
Abstract:	--- Abstract:
Additional info:	when the time is 00:00:00 that means we didn't not... Additional info: when the time is 00:00:00 that means we didn't note down the time, or are unsure of it
Keywords:	\| electric conductivity \| water quality \|
Intellectual rights:	FOR816 data user agreement

Entity name:	SanFranWaterChem
Entity type:	dataTable
Attributes:	electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] Potassium measured in stream/river (Kw) [Milligram per liter] Date and Time (datetime) (Unitless)

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Water chemistry of a forest stream Quebrada Milagro

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Dataset ID:	530
Last updated:	2009-06-19
Dataset creators:	Amelie Bücker Lutz Breuer
Contact:	Amelie Bücker Lutz Breuer
Temporal coverage:	2007-04-06 00:00:00 - 2008-06-21 12:38:00 - time zone: -5
Geographic coverage:	Quebrada Milagro
Abstract:	Water chemistry measured weekly to biweekly in the... Abstract: Water chemistry measured weekly to biweekly in the forest stream Q.Milagro
Additional info:	When the time is 00:00:00 that means we did not ta... Additional info: When the time is 00:00:00 that means we did not take the time or are unsure of it
Keywords:	\| electric conductivity \| water quality \| stream water \| hydrochemistry \|
Intellectual rights:	FOR816 data user agreement

Entity name:	WaterChemQMilagro
Entity type:	dataTable
Attributes:	PH measured in stream/river (PHw) [Unitless] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] water temperature (Tw) [Degrees Celsius] Chloride in stream water (Cl_w) [Microgram per liter] Nitrate in stream water (NO3_w) [Microgram per liter] Sulphate in stream water (SO4_w) [Microgram per liter] Lithium in stream water (Li_w) [Microgram per liter] Sodium in stream water (Na_w) [Microgram per liter] Magnesium in stream water (Mg_w) [Microgram per liter] Aluminium in stream water (Al_w) [Microgram per liter] Potassium measured in stream/river (Kw) [Milligram per liter] Calcium in stream water (Ca_w) [Microgram per liter] Vanadium in stream water (V_w) [Microgram per liter] Chromium in stream water (Cr_w) [Microgram per liter] Iron in stream water (Fe_w) [Microgram per liter] Manganese in stream water (Mn_w) [Microgram per liter] Nickel in stream water (Ni_w) [Microgram per liter] Copper in stream water (Cu_w) [Microgram per liter] Zinc in stream water (Zn_w) [Microgram per liter] Arsenic in stream water (As_w) [Microgram per liter] Rubidium in stream water (Rb_w) [Microgram per liter] Strontium in stream water (Sr_w) [Microgram per liter] Yttrium in stream water (Y_w) [Microgram per liter] Barium in stream water (Ba_w) [Microgram per liter] Lanthanum in stream water (La_w) [Microgram per liter] Cerium in stream water (Ce_w) [Microgram per liter] Praseodymium in stream water (Pr_w) [Microgram per liter] Neodymium in stream water (Nd_w) [Microgram per liter] Samamrium in stream water (Sm_w) [Microgram per liter] Gadolinium in stream water (Gd_w) [Microgram per liter] Dysprosium in stream water (Dy_w) [Microgram per liter] Erbium in stream water (Er_w) [Microgram per liter] Ytterbium in stream water (Yb_w) [Microgram per liter] Lead in stream water (Pb_w) [Microgram per liter] Uranium in stream water (U_w) [Microgram per liter] Date and Time (datetime) (Unitless)

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Weekly measured electrical conductivity and pH in stem flow in microcatchment Q2 between 1998-2016

Dataset ID:	1685
Last updated:	2017-10-02
Dataset creators:	Andre Velescu Wolfgang Wilcke
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	1998-03-20 00:00:00 - 2016-12-28 00:00:00 - time zone: -5
Geographic coverage:	Q2.1
Abstract:	Weekly time series of measured electrical conducti... Abstract: Weekly time series of measured electrical conductivity and pH values in stem flow in the microcatchment Q2 (transect Q2.1). The time series extends between March 1998 and December 2016. stem flow was sampled weekly in Q2.1 with polyurethane collars and collecting bukets on 5 representative tree species: Piptocoma discolor (Kunth) Pruski, Heliocarpus americanus L., Sapium glandulosum (L.) Morong, Cyathea caracasana (Klotzsch) Domin, Cecropia angustifolia Trécul. The five stem flow samples were collected, volume-weighted and bulked to one sample per per collecting interval. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory of the ECSF.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| Q2 \| stem flow \| pH values \| time series \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	q21_stemflow_ph_ec_v1
Entity info:	Q2.1 Stemflow pH EC 1998-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Electrical conductivity measured in stem flow (ECw_stem) [Microsiemens per centimeter] PH measured in stem flow (PHw_stem) [Unitless]

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Fortnightly time series of electrical conductivity and pH in litter leachate at NUMEX San Francisco between 2007-2016

Dataset ID:	1666
Last updated:	2017-09-27
Dataset creators:	Andre Velescu
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	2007-08-04 00:00:00 - 2016-12-25 00:00:00 - time zone: -5
Geographic coverage:	Numex plots San Francisco
Abstract:	Fortnightly time series of measured electrical con... Abstract: Fortnightly time series of measured electrical conductivity and pH values in litter leachate at NUMEX San Francisco. The fortnightly time series extends between August 2007 and December 2016. Litter leachate was sampled on the 20 NUMEX plots with zero-tension lysimeters below the organic layer. On each plot 3 replicates were collected, volume-weighted and bulked to one sample per plot. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory of the ECSF.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| NUMEX \| San Francisco \| pH values \| litter leachate \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	numex_sf_litter_leachate_ph_ec_v1
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the sample (SampleID) (Unitless) ID of the plot (PlotID) (Unitless) Treatment of the plot (PlotTreat) (Unitless) Electrical conductivity measured in lysimeter (ECw_ly) [Microsiemens per centimeter] PH measured in lysimeter (PHw_ly) [Unitless]

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Weekly measurements of precipitation, electrical conductivity and pH at the FN3 site (T2 / ECSF climate station) between 2000 and 2016

Dataset ID:	1675
Last updated:	2024-05-19
Dataset creators:	Andre Velescu Wolfgang Wilcke
Contact:	Andre Velescu
Temporal coverage:	2000-05-10 00:00:00 - 2016-12-28 00:00:00 - time zone: America/Guayaquil
Geographic coverage:	ECSF climate station
Abstract:	Weekly time series of precipitation data from the ... Abstract: Weekly time series of precipitation data from the ECSF area at the measuring station FN3 located on T2 near the ECSF meteorological station. Precipitation was measured with 5 Hellmann-type pluviometers. The resulting weekly replicates of precipitation were volume-weighted and bulked to one sample per collecting interval. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory at the ECSF.
Additional info:	--- Additional info:
Keywords:	\| precipitation \| electric conductivity \| ECSF \| pH values \| time series \| water fluxes \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	fn3_precipitation_water_fluxes_ph_ec_v1
Entity info:	Weekly precipitation, EC and pH at FN3 2000-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) precipitation (PCP) [Millimeter] Electrical conductivity measured in precipitation (ECw_pcp) [Microsiemens per centimeter] PH measured in precipitation (PHw_pcp) [Unitless]

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Water Chemistry Data of Stream Water

Dataset ID:	517
Last updated:	2010-10-20
Dataset creators:	Amelie Bücker Lutz Breuer
Contact:	Amelie Bücker Lutz Breuer
Temporal coverage:	2007-04-04 15:34:00 - 2008-07-05 11:35:00 - time zone: -5
Geographic coverage:	ECSF forest and pasture
Abstract:	We sampled streams in two pasture catchments (ECQC... Abstract: We sampled streams in two pasture catchments (ECQC and ECQP), two entirely forested streams (Quebrada Milagro ECQM and Quebrada Ramon ECQR), two disturbed catchments (Quebrada Zurita ECQZ and Quebrada Navidades ECQN) and three times in the main San Francisco river: once, before the compuerta (ECFH), once down at the ECSF station (ECSF) and once at the Planta (ECPL). We also samples rain once in a while (own collector right at the station).
Additional info:	For more information on the exact coordinates of t... Additional info: For more information on the exact coordinates of the station and the detection limits and analysis methods please contact us. It is best to be sent a map with the locations of the sampling stations on it because the geographical coordinates sometimes are too imprecise and are then on solid ground and not in the river.. Data has not been published yet, so please inform us before you plan to use it!
Keywords:	\| electric conductivity \| pH of precipitation \| water quality \| stream water \| hydrochemistry \|
Intellectual rights:	FOR816 data user agreement

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Entity name:	WaterChemStream
Entity type:	dataTable
Attributes:	ID of the sample (SampleID) (Unitless) PH measured in stream/river (PHw) [Unitless] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] water temperature (Tw) [Degrees Celsius] Chloride measured in stream/river (Clw) [Milligram per liter] Nitrate measured in stream/river (NO3w) [Milligram of nitrogen per liter] Sodium measured in stream/river (Naw) [Milligram per liter] Magnesium measured in stream/river (Mgw) [Milligram per liter] Aluminium measured in stream/river (Alw) [Milligram per liter] Calcium measured in stream/river (Caw) [Milligram per liter] Manganese measured in stream/river (Mnw) [Milligram per liter] Zinc measured in stream/river (Znw) [Milligram per liter] Date and Time (datetime) (Unitless)

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Weekly throughfall water fluxes, electrical conductivity and pH in the microcatchment Q2 between 1998-2016

Dataset ID:	1677
Last updated:	2017-10-02
Dataset creators:	Andre Velescu Wolfgang Wilcke
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	1998-03-20 00:00:00 - 2016-12-28 00:00:00 - time zone: -5
Geographic coverage:	Q2 EZG
Abstract:	Weekly time series of throughfall data from the EC... Abstract: Weekly time series of throughfall data from the ECSF area in the microcatchment Q2 (transects Q2.1, Q2.2 and Q2.3). Throughfall was measured weekly with 20 Hellmann-type pluviometers at each transect. The weekly replicates were volume-weighted and bulked to one sample per collecting interval and transect. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory at the ECSF.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| throughfall \| Q2 \| ECSF \| pH values \| time series \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	q21_throughfall_water_fluxes_ph_ec_v1
Entity info:	Q21 Throughfall water fluxes pH EC 1998-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Precipitation throughfall (PCPt) [Millimeter] Electrical conductivity measured in throughfall (ECw_pcpt) [Microsiemens per centimeter] PH measured in throughfall (pHw_pcpt) [Unitless]

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Entity name:	q22_throughfall_water_fluxes_ph_ec_v1
Entity info:	Q22 Throughfall water fluxes pH EC 1998-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Precipitation throughfall (PCPt) [Millimeter] Electrical conductivity measured in throughfall (ECw_pcpt) [Microsiemens per centimeter] PH measured in throughfall (pHw_pcpt) [Unitless]

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Precipitation data from San Francisco (FN3, T2 climate station) between 2000-2023

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Dataset ID:	2010
Last updated:	2024-07-22
Dataset creators:	Andre Velescu Tobias Fabian Wolfgang Wilcke
Contact:	Andre Velescu
Temporal coverage:	2000-05-10 00:00:00 - 2023-12-31 00:00:00 - time zone: America/Guayaquil
Geographic coverage:	ECSF climate station
Abstract:	Weekly time series of precipitation data from the ... Abstract: Weekly time series of precipitation data from the San Francisco area at 2000 m a.s.l. at the measuring station FN3 located at the climate station on T2. Precipitation was measured with 5 Hellmann-type pluviometers. The resulting weekly replicates of precipitation were volume-weighted and bulked to one sample per collecting interval. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory at the ECSF.
Additional info:	Aggregated values from 2000 are incomplete (May to... Additional info: Aggregated values from 2000 are incomplete (May to December).
Keywords:	\| precipitation \| electric conductivity \| ECSF \| San Francisco \| pH values \| time series \| water fluxes \|
DOI:	10.5678/81ht-r932
Intellectual rights:	FOR2730 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

Entity name:	fn3_precipitation_water_fluxes_weekly_v2
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) precipitation (PCP) [Millimeter] Electrical conductivity measured in precipitation (ECw_pcp) [Microsiemens per centimeter] PH measured in precipitation (PHw_pcp) [Unitless]

Entity name:	fn3_precipitation_water_fluxes_aggregated_v2
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) precipitation (PCP) [Millimeter]

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Chemical properties of forest and pasture soils in San Francisco at 2000 m asl

Dataset ID:	1868
Last updated:	2024-07-22
Dataset creators:	Andre Velescu Tobias Fabian Wolfgang Wilcke
Contact:	Andre Velescu
Temporal coverage:	2018-11-03 00:00:00 - 2019-11-15 00:00:00 - time zone: America/Guayaquil
Geographic coverage:	ECSF forest and pasture
Abstract:	The dataset includes chemical properties of the or... Abstract: The dataset includes chemical properties of the organic layer and mineral soil on forest and pastures core plots in San Francisco during sampling campaigns in 2018 and 2019. Three soil profiles were established on each core plot. Respresentative samples were taken from each horizon, dried and transported to Germany for laboratory analyses. Available nitrogen (NH4-N and NO3-N) was immediately extracted in the laboratory of the ECSF with 1 M KCl. The extracts were frozen and sent to Germany for laboratory analyses by continuous flow analysis. Following properties were measured in the < 2mm soil fraction: available P after extraction by the Olsen method with 0.5 M NaHCO3 and measurement by continuous flow analysis, total element concentrations Al, Fe, Mn, Zn, C, N, S, P, K, Na, Mg, Ca after microwave pressure digestion with HNO3, H2O2 and HF and measurement by by ICP-OES or ICP-MS, effective cation exchange capacity and exchangeable cations Ca, Na, Mg, K, Al, Fe, Mn after unbuffered extraction with 1M NH4NO3 and measurement by ICP-OES.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| soil characteristics \| cation exchange capacity \| carbon \| nitrogen \| sulphur \| organic layer \| pH values \| exchangeable cations \| mineral soil \| total element concentrations \| available nitrogen \| available phosphorus \|
DOI:	10.5678/wyv4-4e13
Intellectual rights:	FOR2730 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	sf_soil_profiles_metadata
Entity info:	San Francisco soil profiles metadata
Entity type:	dataTable
Attributes:	Datetime of specific event (eventdatetime) (Unitless) Site name (Site_name) (Unitless) land use (Land_use) (Unitless) ID of the plot (PlotID) (Unitless) Section (Section) (Unitless) Comment (Comment) (Unitless) ID of the subplot (subplot_id) (Unitless) UTM x-coordinate (UTMCoordX) [Meter] UTM y-coordinate (UTMCoordY) [Meter] Minimum geographic latitude (geocoordinate_latitude_min) [Degree] Maximum geographic latitude (geocoordinate_latitude_max) [Degree] Minimum geographic longitude (geocoordinate_longitude_min) [Degree] Maximum geographic longitude (geocoordinate_longitude_max) [Degree] Height above mean sea level (geocoordinate_amsl) [Meter] Exposition (expo_angle) [Degree] slope (Slope) [Degree] Soil development depth (Zsmax) [Meter]

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Entity name:	sf_ol_forest_chemical_properties
Entity info:	San Francisco forest soils - chemical properties of organic layer
Entity type:	dataTable
Attributes:	Datetime of specific event (eventdatetime) (Unitless) Site name (Site_name) (Unitless) land use (Land_use) (Unitless) ID of the plot (PlotID) (Unitless) ID of the sample (SampleID) (Unitless) Section (Section) (Unitless) Soil horizon symbol after "world reference base" (Horizon_WRB) (Unitless) Thickness of the horizon (Horizon_thickness) [Meter] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] pH of soil H2O (PHs_H2O) [Unitless] pH of soil KCl (PHs_KCl) [Unitless] Total carbon of soil (TCs) [Gram per kilogram] Total nitrogen of soil (TNs) [Gram per kilogram] Total Sulphur of soil (TSs) [Gram per kilogram] Total phosphorus soil (TPs) [Gram per kilogram] Total element Potassium of soil (TE_K) [Gram per kilogram] Total Na (TE_Na) [Milligram per kilogram] Total element Magnesium of soil (TE_Mg) [Gram per kilogram] Total element Calcium of soil (TE_Ca) [Gram per kilogram] Total element Aluminum of soil (TE_Al) [Gram per kilogram] Total element Iron of soil (TE_Fe) [Gram per kilogram] Total element Manganese of soil (TE_Mn) [Gram per kilogram] Total Zn (TE_Zn) [Milligram per kilogram] C/N ratio (CN_ratio) [Ratio] Extractable ammonium in soil (NH4s) [Milligram of nitrogen per kilogram] Extractable nitrate in soil (NO3s) [Milligram of nitrogen per kilogram] Delta 13C signature (Delta_13C) [Promille] Delta 15N signature (Delta_15N) [Promille]

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Entity name:	sf_soil_forest_chemical_properties
Entity info:	San Francisco forest soils - chemical properties of mineral soil
Entity type:	dataTable
Attributes:	Datetime of specific event (eventdatetime) (Unitless) Site name (Site_name) (Unitless) land use (Land_use) (Unitless) ID of the plot (PlotID) (Unitless) ID of the sample (SampleID) (Unitless) Section (Section) (Unitless) Soil horizon symbol after "world reference base" (Horizon_WRB) (Unitless) Depth range minimum (depth_Range_Min) [Meter] Depth range maximum (depth_Range_Max) [Meter] Thickness of the horizon (Horizon_thickness) [Meter] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] pH of soil H2O (PHs_H2O) [Unitless] pH of soil KCl (PHs_KCl) [Unitless] Total carbon of soil (TCs) [Gram per kilogram] Total nitrogen of soil (TNs) [Gram per kilogram] Total Sulphur of soil (TSs) [Gram per kilogram] Total phosphorus soil (TPs) [Gram per kilogram] Total element Potassium of soil (TE_K) [Gram per kilogram] Total Na (TE_Na) [Milligram per kilogram] Total element Magnesium of soil (TE_Mg) [Gram per kilogram] Total element Calcium of soil (TE_Ca) [Gram per kilogram] Total element Aluminum of soil (TE_Al) [Gram per kilogram] Total element Iron of soil (TE_Fe) [Gram per kilogram] Total element Manganese of soil (TE_Mn) [Gram per kilogram] Total Zn (TE_Zn) [Milligram per kilogram] C/N ratio (CN_ratio) [Ratio] Extractable ammonium in soil (NH4s) [Milligram of nitrogen per kilogram] Extractable nitrate in soil (NO3s) [Milligram of nitrogen per kilogram] Orthophosphate Olsen-extracted (P_soil_Olsen) [Milligram per kilogram] extractable K (ECEC_K) [Microequivalent per gram] extractable Na (ECEC_Na) [Microequivalent per gram] extractable Mg (ECEC_Mg) [Microequivalent per gram] extrectable Ca (ECEC_Ca) [Microequivalent per gram] extractable Al (ECEC_Al) [Microequivalent per gram] extractable Fe (ECEC_Fe) [Microequivalent per gram] extractable Mn (ECEC_Mn) [Microequivalent per gram] effective cation exchange capacity (ECEC) [Microequivalent per gram] Base saturation of soil (BS) [Percent]

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Entity name:	sf_soil_pasture_chemical_properties
Entity info:	San Francisco pasture soils - chemical properties of mineral soil
Entity type:	dataTable
Attributes:	Datetime of specific event (eventdatetime) (Unitless) Site name (Site_name) (Unitless) land use (Land_use) (Unitless) ID of the plot (PlotID) (Unitless) ID of the sample (SampleID) (Unitless) Section (Section) (Unitless) Soil horizon symbol after "world reference base" (Horizon_WRB) (Unitless) Depth range minimum (depth_Range_Min) [Meter] Depth range maximum (depth_Range_Max) [Meter] Thickness of the horizon (Horizon_thickness) [Meter] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] pH of soil H2O (PHs_H2O) [Unitless] pH of soil KCl (PHs_KCl) [Unitless] Total carbon of soil (TCs) [Gram per kilogram] Total nitrogen of soil (TNs) [Gram per kilogram] Total Sulphur of soil (TSs) [Gram per kilogram] Total phosphorus soil (TPs) [Gram per kilogram] Total element Potassium of soil (TE_K) [Gram per kilogram] Total Na (TE_Na) [Milligram per kilogram] Total element Magnesium of soil (TE_Mg) [Gram per kilogram] Total element Calcium of soil (TE_Ca) [Gram per kilogram] Total element Aluminum of soil (TE_Al) [Gram per kilogram] Total element Iron of soil (TE_Fe) [Gram per kilogram] Total element Manganese of soil (TE_Mn) [Gram per kilogram] Total Zn (TE_Zn) [Milligram per kilogram] C/N ratio (CN_ratio) [Ratio] Extractable ammonium in soil (NH4s) [Milligram of nitrogen per kilogram] Extractable nitrate in soil (NO3s) [Milligram of nitrogen per kilogram] Orthophosphate Olsen-extracted (P_soil_Olsen) [Milligram per kilogram] extractable K (ECEC_K) [Microequivalent per gram] extractable Na (ECEC_Na) [Microequivalent per gram] extractable Mg (ECEC_Mg) [Microequivalent per gram] extrectable Ca (ECEC_Ca) [Microequivalent per gram] extractable Al (ECEC_Al) [Microequivalent per gram] extractable Fe (ECEC_Fe) [Microequivalent per gram] extractable Mn (ECEC_Mn) [Microequivalent per gram] effective cation exchange capacity (ECEC) [Microequivalent per gram] Base saturation of soil (BS) [Percent]

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Precipitation data in the natural forest of Laipuna at 600 m a.s.l.

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Dataset ID:	2021
Last updated:	2025-02-04
Dataset creators:	Andre Velescu Tobias Fabian
Contact:	Andre Velescu
Temporal coverage:	2022-12-16 00:00:00 - 2024-07-20 00:00:00 - time zone: America/Guayaquil
Geographic coverage:	Laipuna FN plot 600 m
Abstract:	Weekly time series of precipitation data (water fl... Abstract: Weekly time series of precipitation data (water fluxes, electrical conductivity, pH values) from the natural forest of Laipuna at 600 m a.s.l. (near Plot 1). The updated weekly time series extends between December 2022 and July 2024. Precipitation was sampled with 5 Hellmann-type collectors. Replicates were collected, volume-weighted and bulked to one sample per plot. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory at research station Laipuna.
Additional info:	--- Additional info:
Keywords:	\| precipitation \| electric conductivity \| Laipuna \| pH values \| water fluxes \|
DOI:	10.5678/jm2j-hm02
Intellectual rights:	FOR2730 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

Entity name:	lai600_precipitation_water_fluxes_weekly_v1
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) precipitation (PCP) [Millimeter] Electrical conductivity measured in precipitation (ECw_pcp) [Microsiemens per centimeter] PH measured in precipitation (PHw_pcp) [Unitless]

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Precipitation data in the natural forest of Laipuna at 1200 m a.s.l.

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Dataset ID:	2022
Last updated:	2025-02-04
Dataset creators:	Andre Velescu Tobias Fabian
Contact:	Andre Velescu
Temporal coverage:	2022-12-16 00:00:00 - 2024-07-20 00:00:00 - time zone: America/Guayaquil
Geographic coverage:	Laipuna FN plot 1200 m
Abstract:	Weekly time series of precipitation data (water fl... Abstract: Weekly time series of precipitation data (water fluxes, electrical conductivity, pH values) from the natural forest of Laipuna at 1200 m a.s.l. (near Plot 2). The updated weekly time series extends between December 2022 and July 2024. Precipitation was sampled with 5 Hellmann-type collectors. Replicates were collected, volume-weighted and bulked to one sample per plot. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory at research station Laipuna.
Additional info:	--- Additional info:
Keywords:	\| precipitation \| electric conductivity \| Laipuna \| pH values \| water fluxes \|
DOI:	10.5678/b5tz-0z49
Intellectual rights:	FOR2730 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

Entity name:	lai1200_precipitation_water_fluxes_weekly_v1
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) precipitation (PCP) [Millimeter] Electrical conductivity measured in precipitation (ECw_pcp) [Microsiemens per centimeter] PH measured in precipitation (PHw_pcp) [Unitless]

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Weekly measured electrical conductivity and pH in litter leachate in the microcatchment Q2 between 1998-2016

Dataset ID:	1679
Last updated:	2017-10-02
Dataset creators:	Andre Velescu Wolfgang Wilcke
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	1998-03-20 00:00:00 - 2016-12-28 00:00:00 - time zone: -5
Geographic coverage:	Q2 EZG
Abstract:	Weekly time series of measured electrical conducti... Abstract: Weekly time series of measured electrical conductivity and pH values in litter leachate in the microcatchment Q2 (transects Q2.1, Q2.2 and Q2.3). The time series extends between MArch 1998 and December 2016. Litter leachate was sampled on the three transects with zero-tension lysimeters below the organic layer. On each transect 3 replicates at upper, middle and lower slope positions were collected, volume-weighted and bulked to one sample per plot and collecting interval. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory of the ECSF.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| Q2 \| pH values \| litter leachate \| time series \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	q21_litter_leachate_ph_ec_v1
Entity info:	Q21 Litter leachate pH EC 1998-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Electrical conductivity measured in lysimeter (ECw_ly) [Microsiemens per centimeter] PH measured in lysimeter (PHw_ly) [Unitless]

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Entity name:	q22_litter_leachate_ph_ec_v1
Entity info:	Q22 Litter leachate pH EC 1998-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Electrical conductivity measured in lysimeter (ECw_ly) [Microsiemens per centimeter] PH measured in lysimeter (PHw_ly) [Unitless]

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Weekly measured electrical conductivity and pH in stream water in the microcatchment Q2 between 1998-2016

Dataset ID:	1687
Last updated:	2017-10-02
Dataset creators:	Andre Velescu Wolfgang Wilcke
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	1998-03-20 00:00:00 - 2016-12-28 00:00:00 - time zone: -5
Geographic coverage:	Q2 Wehr
Abstract:	Weekly time series of measured electrical conducti... Abstract: Weekly time series of measured electrical conductivity and pH values in stream water in the microcatchment Q2. The time series extends between March 1998 and December 2016. Stream water was sampled weekly upstream of the weir in Q2.1. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory of the ECSF.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| stream water \| Q2 \| pH values \| time series \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	q2_stream_ph_ec_v1
Entity info:	Q2 EC and pH in stream water 1998-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] PH measured in stream/river (PHw) [Unitless]

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Monthly mean nutrient and element concentrations measured in stem flow from Q2

Dataset ID:	1115
Last updated:	2012-08-23
Dataset creators:	Wolfgang Wilcke
Contact:	Wolfgang Wilcke
Temporal coverage:	1998-04-01 00:00:00 - 2010-12-01 00:00:00 - time zone: -5
Geographic coverage:	Q2 EZG
Abstract:	Monthly mean nutrient and element concentrations i... Abstract: Monthly mean nutrient and element concentrations in stem flow from Q2. The monthly values were calculated from weekly measurements. Stem flow was collected from 5 trees in Q2. A list of tree species and tree properties can be found in Fleischbein et al. (2005, Hydrological Processes).
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| Q2 \| microcatchment 2 \| nitrogen \| nitrate \| ammonium \| phosphorus \| chloride \| DOC \| calcium \| potassium \| magnesium \| sodium \| stem flow \| pH \| aluminium \| manganese \| zinc \| sulphur \|
Intellectual rights:	FOR816 data user agreement

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Entity name:	sa_q2_element_concentrations
Entity info:	Monthly mean nutrient and element concentrations measured in stem flow from Q2
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) Electrical conductivity measured in stem flow (ECw_stem) [Microsiemens per centimeter] PH measured in stem flow (PHw_stem) [Unitless] Aluminium measured in stem flow (Alw_stem) [Milligram per liter] Calcium measured in stem flow (Caw_stem) [Milligram per liter] Potassium measured in stem flow (Kw_stem) [Milligram per liter] Magnesium measured in stem flow (Mgw_stem) [Milligram per liter] Manganese measured in stem flow (Mnw_stem) [Milligram per liter] Sodium measured in stem flow (Naw_stem) [Milligram per liter] Zinc measured in stem flow (Znw_stem) [Milligram per liter] Ammonium measured in stem flow (NH4w_stem) [Milligram of nitrogen per liter] Nitrate measured in stem flow (NO3w_stem) [Milligram of nitrogen per liter] Total nitrogen measured in stem flow (Ntotw_stem) [Milligram of nitrogen per liter] Total sulphur measured in stem flow (Stotw_stem) [Milligram per liter] Chloride measured in stem flow (Clw_stem) [Milligram per liter] Dissolved organic carbon measured in stem flow (DOCw_stem) [Milligram per liter] Ortho-phosphate (reactive phosphorus) measured in stem flow (PO4w_stem) [Milligram of phosphorus per liter] Total phosphorus measured in stem flow (Ptotw_stem) [Milligram of phosphorus per liter]

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Water Chemistry of a forest stream Quebrada Ramón

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Dataset ID:	535
Last updated:	2009-06-19
Dataset creators:	Amelie Bücker Lutz Breuer
Contact:	Amelie Bücker Lutz Breuer
Temporal coverage:	2007-04-06 00:00:00 - 2008-06-21 12:27:00 - time zone: -5
Geographic coverage:	Quebrada Ramón
Abstract:	Water chemistry measured weekly to biweekly in the... Abstract: Water chemistry measured weekly to biweekly in the forest stream Q.Ramón BEFORE channel diversion. After channel diversion there is an inlet of a natural well and the water chemistry is changed. This is the dataset before the water is mixed with well water and represents the "original" water quality of the forest stream
Additional info:	When the time is 00:00:00 that means we did not ta... Additional info: When the time is 00:00:00 that means we did not take the time or are unsure of it
Keywords:	\| electric conductivity \| water quality \| stream water \| hydrochemistry \|
Intellectual rights:	FOR816 data user agreement

Entity name:	WaterChemQRamon
Entity type:	dataTable
Attributes:	PH measured in stream/river (PHw) [Unitless] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] water temperature (Tw) [Degrees Celsius] Chloride in stream water (Cl_w) [Microgram per liter] Nitrate in stream water (NO3_w) [Microgram per liter] Sulphate in stream water (SO4_w) [Microgram per liter] Lithium in stream water (Li_w) [Microgram per liter] Sodium in stream water (Na_w) [Microgram per liter] Magnesium in stream water (Mg_w) [Microgram per liter] Aluminium in stream water (Al_w) [Microgram per liter] Potassium measured in stream/river (Kw) [Milligram per liter] Calcium in stream water (Ca_w) [Microgram per liter] Vanadium in stream water (V_w) [Microgram per liter] Chromium in stream water (Cr_w) [Microgram per liter] Iron in stream water (Fe_w) [Microgram per liter] Manganese in stream water (Mn_w) [Microgram per liter] Nickel in stream water (Ni_w) [Microgram per liter] Copper in stream water (Cu_w) [Microgram per liter] Zinc in stream water (Zn_w) [Microgram per liter] Arsenic in stream water (As_w) [Microgram per liter] Rubidium in stream water (Rb_w) [Microgram per liter] Strontium in stream water (Sr_w) [Microgram per liter] Yttrium in stream water (Y_w) [Microgram per liter] Barium in stream water (Ba_w) [Microgram per liter] Lanthanum in stream water (La_w) [Microgram per liter] Cerium in stream water (Ce_w) [Microgram per liter] Praseodymium in stream water (Pr_w) [Microgram per liter] Neodymium in stream water (Nd_w) [Microgram per liter] Samamrium in stream water (Sm_w) [Microgram per liter] Gadolinium in stream water (Gd_w) [Microgram per liter] Dysprosium in stream water (Dy_w) [Microgram per liter] Erbium in stream water (Er_w) [Microgram per liter] Ytterbium in stream water (Yb_w) [Microgram per liter] Lead in stream water (Pb_w) [Microgram per liter] Uranium in stream water (U_w) [Microgram per liter] Date and Time (datetime) (Unitless)

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Chemical properties of forest and pasture soils in Cajanuma at 3000 m asl

Dataset ID:	1869
Last updated:	2024-08-02
Dataset creators:	Andre Velescu Tobias Fabian Wolfgang Wilcke
Contact:	Andre Velescu
Temporal coverage:	2019-10-29 00:00:00 - 2019-11-08 00:00:00 - time zone: America/Guayaquil
Geographic coverage:	Cajanuma
Abstract:	The dataset includes chemical properties of the or... Abstract: The dataset includes chemical properties of the organic layer and mineral soil on forest and pastures core plots in Cajanuma during sampling campaigns in 2018 and 2019. Three soil profiles were established on each core plot. Respresentative samples were taken from each horizon, dried and transported to Germany for laboratory analyses. Available nitrogen (NH4-N and NO3-N) was immediately extracted in the laboratory of the ECSF with 1 M KCl. The extracts were frozen and sent to Germany for laboratory analyses by continuous flow analysis. Following properties were measured in the < 2mm soil fraction: available P after extraction by the Olsen method with 0.5 M NaHCO3 and measurement by continuous flow analysis, total element concentrations Al, Fe, Mn, Zn, C, N, S, P, K, Na, Mg, Ca after microwave pressure digestion with HNO3, H2O2 and HF and measurement by by ICP-OES or ICP-MS, effective cation exchange capacity and exchangeable cations Ca, Na, Mg, K, Al, Fe, Mn after unbuffered extraction with 1M NH4NO3 and measurement by ICP-OES.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| soil characteristics \| Cajanuma \| cation exchange capacity \| soil pH \| soil nutrients \| soil organic carbon \| total organic C \| core plots \| pH values \| total phosphorus \| soil horizons \| exchangeable cations \| total element concentrations \| available nitrogen \| available phosphorus \|
DOI:	10.5678/12fq-bx83
Intellectual rights:	FOR2730 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	caj_soil_profiles_metadata
Entity info:	Cajanuma soil profiles metadata
Entity type:	dataTable
Attributes:	Datetime of specific event (eventdatetime) (Unitless) Site name (Site_name) (Unitless) land use (Land_use) (Unitless) ID of the plot (PlotID) (Unitless) Section (Section) (Unitless) Comment (Comment) (Unitless) ID of the subplot (subplot_id) (Unitless) UTM x-coordinate (UTMCoordX) [Meter] UTM y-coordinate (UTMCoordY) [Meter] Minimum geographic latitude (geocoordinate_latitude_min) [Degree] Maximum geographic latitude (geocoordinate_latitude_max) [Degree] Minimum geographic longitude (geocoordinate_longitude_min) [Degree] Maximum geographic longitude (geocoordinate_longitude_max) [Degree] Height above mean sea level (geocoordinate_amsl) [Meter] Exposition (expo_angle) [Degree] slope (Slope) [Degree] Soil development depth (Zsmax) [Meter]

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Entity name:	caj_ol_forest_chemical_properties
Entity info:	Cajanuma forest soils - chemical properties of organic layer
Entity type:	dataTable
Attributes:	Datetime of specific event (eventdatetime) (Unitless) Site name (Site_name) (Unitless) land use (Land_use) (Unitless) ID of the plot (PlotID) (Unitless) ID of the sample (SampleID) (Unitless) Section (Section) (Unitless) Soil horizon symbol after "world reference base" (Horizon_WRB) (Unitless) Thickness of the horizon (Horizon_thickness) [Meter] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] pH of soil H2O (PHs_H2O) [Unitless] pH of soil KCl (PHs_KCl) [Unitless] Total carbon of soil (TCs) [Gram per kilogram] Total nitrogen of soil (TNs) [Gram per kilogram] Total Sulphur of soil (TSs) [Gram per kilogram] Total phosphorus soil (TPs) [Gram per kilogram] Total element Potassium of soil (TE_K) [Gram per kilogram] Total Na (TE_Na) [Milligram per kilogram] Total element Magnesium of soil (TE_Mg) [Gram per kilogram] Total element Calcium of soil (TE_Ca) [Gram per kilogram] Total element Aluminum of soil (TE_Al) [Gram per kilogram] Total element Iron of soil (TE_Fe) [Gram per kilogram] Total element Manganese of soil (TE_Mn) [Gram per kilogram] Total Zn (TE_Zn) [Milligram per kilogram] C/N ratio (CN_ratio) [Ratio] Extractable ammonium in soil (NH4s) [Milligram of nitrogen per kilogram] Extractable nitrate in soil (NO3s) [Milligram of nitrogen per kilogram] Delta 13C signature (Delta_13C) [Promille] Delta 15N signature (Delta_15N) [Promille]

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Entity name:	caj_soil_forest_chemical_properties
Entity info:	Cajanuma forest soils - chemical properties of mineral soil
Entity type:	dataTable
Attributes:	Datetime of specific event (eventdatetime) (Unitless) Site name (Site_name) (Unitless) land use (Land_use) (Unitless) ID of the plot (PlotID) (Unitless) ID of the sample (SampleID) (Unitless) Section (Section) (Unitless) Soil horizon symbol after "world reference base" (Horizon_WRB) (Unitless) Depth range minimum (depth_Range_Min) [Meter] Depth range maximum (depth_Range_Max) [Meter] Thickness of the horizon (Horizon_thickness) [Meter] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] pH of soil H2O (PHs_H2O) [Unitless] pH of soil KCl (PHs_KCl) [Unitless] Total carbon of soil (TCs) [Gram per kilogram] Total nitrogen of soil (TNs) [Gram per kilogram] Total Sulphur of soil (TSs) [Gram per kilogram] Total phosphorus soil (TPs) [Gram per kilogram] Total element Potassium of soil (TE_K) [Gram per kilogram] Total Na (TE_Na) [Milligram per kilogram] Total element Magnesium of soil (TE_Mg) [Gram per kilogram] Total element Calcium of soil (TE_Ca) [Gram per kilogram] Total element Aluminum of soil (TE_Al) [Gram per kilogram] Total element Iron of soil (TE_Fe) [Gram per kilogram] Total element Manganese of soil (TE_Mn) [Gram per kilogram] Total Zn (TE_Zn) [Milligram per kilogram] C/N ratio (CN_ratio) [Ratio] Extractable ammonium in soil (NH4s) [Milligram of nitrogen per kilogram] Extractable nitrate in soil (NO3s) [Milligram of nitrogen per kilogram] Orthophosphate Olsen-extracted (P_soil_Olsen) [Milligram per kilogram] extractable K (ECEC_K) [Microequivalent per gram] extractable Na (ECEC_Na) [Microequivalent per gram] extractable Mg (ECEC_Mg) [Microequivalent per gram] extrectable Ca (ECEC_Ca) [Microequivalent per gram] extractable Al (ECEC_Al) [Microequivalent per gram] extractable Fe (ECEC_Fe) [Microequivalent per gram] extractable Mn (ECEC_Mn) [Microequivalent per gram] effective cation exchange capacity (ECEC) [Microequivalent per gram] Base saturation of soil (BS) [Percent]

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Entity name:	caj_soil_pasture_chemical_properties
Entity info:	Cajanuma pasture soils - chemical properties of mineral soil
Entity type:	dataTable
Attributes:	Datetime of specific event (eventdatetime) (Unitless) Site name (Site_name) (Unitless) land use (Land_use) (Unitless) ID of the plot (PlotID) (Unitless) ID of the sample (SampleID) (Unitless) Section (Section) (Unitless) Soil horizon symbol after "world reference base" (Horizon_WRB) (Unitless) Depth range minimum (depth_Range_Min) [Meter] Depth range maximum (depth_Range_Max) [Meter] Thickness of the horizon (Horizon_thickness) [Meter] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] pH of soil H2O (PHs_H2O) [Unitless] pH of soil KCl (PHs_KCl) [Unitless] Total carbon of soil (TCs) [Gram per kilogram] Total nitrogen of soil (TNs) [Gram per kilogram] Total Sulphur of soil (TSs) [Gram per kilogram] Total phosphorus soil (TPs) [Gram per kilogram] Total element Potassium of soil (TE_K) [Gram per kilogram] Total Na (TE_Na) [Milligram per kilogram] Total element Magnesium of soil (TE_Mg) [Gram per kilogram] Total element Calcium of soil (TE_Ca) [Gram per kilogram] Total element Aluminum of soil (TE_Al) [Gram per kilogram] Total element Iron of soil (TE_Fe) [Gram per kilogram] Total element Manganese of soil (TE_Mn) [Gram per kilogram] Total Zn (TE_Zn) [Milligram per kilogram] C/N ratio (CN_ratio) [Ratio] Extractable ammonium in soil (NH4s) [Milligram of nitrogen per kilogram] Extractable nitrate in soil (NO3s) [Milligram of nitrogen per kilogram] Orthophosphate Olsen-extracted (P_soil_Olsen) [Milligram per kilogram] extractable K (ECEC_K) [Microequivalent per gram] extractable Na (ECEC_Na) [Microequivalent per gram] extractable Mg (ECEC_Mg) [Microequivalent per gram] extrectable Ca (ECEC_Ca) [Microequivalent per gram] extractable Al (ECEC_Al) [Microequivalent per gram] extractable Fe (ECEC_Fe) [Microequivalent per gram] extractable Mn (ECEC_Mn) [Microequivalent per gram] effective cation exchange capacity (ECEC) [Microequivalent per gram] Base saturation of soil (BS) [Percent]

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Water chemistry in a pasture stream

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Dataset ID:	529
Last updated:	2009-06-19
Dataset creators:	Lutz Breuer Amelie Bücker
Contact:	Amelie Bücker Lutz Breuer
Temporal coverage:	2007-05-04 00:00:00 - 2008-06-21 10:06:00 - time zone: -5
Geographic coverage:	PastureStream1
Abstract:	Water chemistry taken weekly to biweekly in a past... Abstract: Water chemistry taken weekly to biweekly in a pasture stream
Additional info:	If time is 00:00:00 that means we did not take the... Additional info: If time is 00:00:00 that means we did not take the time or are unsure of it
Keywords:	\| electric conductivity \| water quality \| stream water \| hydrochemistry \|
Intellectual rights:	FOR816 data user agreement

Entity name:	PastureWaterChem
Entity type:	dataTable
Attributes:	PH measured in stream/river (PHw) [Unitless] electrical conductivity of streamwater (ECw) [Microsiemens per centimeter] water temperature (Tw) [Degrees Celsius] Chloride in stream water (Cl_w) [Microgram per liter] Nitrate in stream water (NO3_w) [Microgram per liter] Sulphate in stream water (SO4_w) [Microgram per liter] Lithium in stream water (Li_w) [Microgram per liter] Sodium in stream water (Na_w) [Microgram per liter] Magnesium in stream water (Mg_w) [Microgram per liter] Aluminium in stream water (Al_w) [Microgram per liter] Potassium measured in stream/river (Kw) [Milligram per liter] Calcium in stream water (Ca_w) [Microgram per liter] Vanadium in stream water (V_w) [Microgram per liter] Chromium in stream water (Cr_w) [Microgram per liter] Iron in stream water (Fe_w) [Microgram per liter] Manganese in stream water (Mn_w) [Microgram per liter] Nickel in stream water (Ni_w) [Microgram per liter] Copper in stream water (Cu_w) [Microgram per liter] Zinc in stream water (Zn_w) [Microgram per liter] Arsenic in stream water (As_w) [Microgram per liter] Rubidium in stream water (Rb_w) [Microgram per liter] Strontium in stream water (Sr_w) [Microgram per liter] Yttrium in stream water (Y_w) [Microgram per liter] Barium in stream water (Ba_w) [Microgram per liter] Lanthanum in stream water (La_w) [Microgram per liter] Cerium in stream water (Ce_w) [Microgram per liter] Praseodymium in stream water (Pr_w) [Microgram per liter] Neodymium in stream water (Nd_w) [Microgram per liter] Samamrium in stream water (Sm_w) [Microgram per liter] Gadolinium in stream water (Gd_w) [Microgram per liter] Dysprosium in stream water (Dy_w) [Microgram per liter] Erbium in stream water (Er_w) [Microgram per liter] Ytterbium in stream water (Yb_w) [Microgram per liter] Lead in stream water (Pb_w) [Microgram per liter] Uranium in stream water (U_w) [Microgram per liter] Date and Time (datetime) (Unitless)

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Water fluxes and element concentrations in stem flow in the microcatchment Q2 between 1998-2016

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Dataset ID:	1860
Last updated:	2020-11-05
Dataset creators:	Andre Velescu Wolfgang Wilcke
Contact:	Andre Velescu
Temporal coverage:	1998-03-20 00:00:00 - 2016-12-28 00:00:00 - time zone: Europe/Berlin
Geographic coverage:	Q2.1
Abstract:	Weekly time series of water fluxes, pH, electrical... Abstract: Weekly time series of water fluxes, pH, electrical conductivity and measured concentrations of Al, Cu, Mn, Zn, Cl, PO4-P, Total P, NH4-N, NO3-N, Total N, S, K, Na, Mg, Ca and Total organic C in stem flow in the ECSF area in the microcatchment Q2. The weekly time series extends between March 1998 and December 2016. Stem flow was sampled weekly in Q2.1 with polyurethane collars on 5 representative tree species: Piptocoma discolor (Kunth) Pruski, Heliocarpus americanus L., Sapium glandulosum (L.) Morong, Cyathea caracasana (Klotzsch) Domin, Cecropia angustifolia Trécul. The five stem flow samples were collected, volume-weighted and bulked to one sample per per collecting interval. Samples were immediately filtered (4-7 µm) in the laboratory of the ECSF and stored at -20 °C until transport in frozen state to Germany or to Switzerland for concentration measurements.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| Q2 \| San Francisco \| nitrate \| ammonium \| chloride \| calcium \| potassium \| magnesium \| sodium \| stem flow \| aluminium \| manganese \| zinc \| element concentrations \| pH values \| total nitrogen \| phosphate \| total phosphorus \| total organic carbon \| copper \| sulfur \| water fluxes \|
Intellectual rights:	FOR2730 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

Entity name:	q21_stemflow_water_fluxes_ph_ec_v1
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Stem flow flux (stem_flow_flux) [Millimeter] Electrical conductivity measured in stem flow (ECw_stem) [Microsiemens per centimeter] PH measured in stem flow (PHw_stem) [Unitless]

Entity name:	q21_stemflow_chemistry_v2
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Aluminium measured in stem flow (Alw_stem) [Milligram per liter] Manganese measured in stem flow (Mnw_stem) [Milligram per liter] Zinc measured in stem flow (Znw_stem) [Milligram per liter] Calcium measured in stem flow (Caw_stem) [Milligram per liter] Potassium measured in stem flow (Kw_stem) [Milligram per liter] Magnesium measured in stem flow (Mgw_stem) [Milligram per liter] Sodium measured in stem flow (Naw_stem) [Milligram per liter] Ammonium measured in stem flow (NH4w_stem) [Milligram of nitrogen per liter] Nitrate measured in stem flow (NO3w_stem) [Milligram of nitrogen per liter] Total nitrogen measured in stem flow (Ntotw_stem) [Milligram of nitrogen per liter] Total sulphur measured in stem flow (Stotw_stem) [Milligram per liter] Chloride measured in stem flow (Clw_stem) [Milligram per liter] Dissolved organic carbon measured in stem flow (DOCw_stem) [Milligram per liter] Ortho-phosphate (reactive phosphorus) measured in stem flow (PO4w_stem) [Milligram of phosphorus per liter] Total phosphorus measured in stem flow (Ptotw_stem) [Milligram of phosphorus per liter]

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Fortnightly time series of electrical conductivity and pH in soil solution (15 cm soil depth) at NUMEX San Francisco between 2007-2016

Dataset ID:	1668
Last updated:	2017-09-27
Dataset creators:	Andre Velescu
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	2007-08-04 00:00:00 - 2016-12-25 00:00:00 - time zone: -5
Geographic coverage:	Numex plots San Francisco
Abstract:	Fortnightly time series of measured electrical con... Abstract: Fortnightly time series of measured electrical conductivity and pH values in soil solution (15 cm mineral soil depth) at NUMEX San Francisco. The fortnightly time series extends between August 2007 and December 2016. Soil solution was sampled on the 20 NUMEX plots with ceramic suction cups having a pore size of 1 µm installed at 15 cm depth in the mineral soil. On each plot 3 replicates were collected and bulked to one sample per plot. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory of the ECSF.
Additional info:	--- Additional info:
Keywords:	\| electric conductivity \| NUMEX \| San Francisco \| soil solution \| pH values \|
Intellectual rights:	PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name:	numex_sf_soil_solution_15cm_ph_ec_v1
Entity info:	pH and EC in soil solution 15 cm depth NUMEX San Francisco 2007-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the sample (SampleID) (Unitless) ID of the plot (PlotID) (Unitless) Treatment of the plot (PlotTreat) (Unitless) Electrical conductivity measured in suction cups 15cm depth (ECw_sc15) [Microsiemens per centimeter] PH measured in suction cups 15cm depth (PHw_sc15) [Unitless]

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Environmental changes in biodiversity hotspot ecosystems of South Ecuador: RESPonse and feedback effECTs (FOR2730)

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Environmental changes in biodiversity hotspot ecosystems of
South Ecuador: RESPonse and feedback effECTs (FOR2730)