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

Dataset ID:	1691
Last updated:	2018-02-27
Dataset creators:	Andre Velescu Wolfgang Wilcke
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	2007-12-13 00:00:00 - 2013-07-13 00:00:00
Geographic coverage:	Numex plots San Francisco
Abstract:	Monthly time series of measured concentrations of... Abstract: Monthly time series of measured concentrations of Al, Cu, Fe, Mn, Zn, C, N, S, P, K, Na, Mg, Ca in litterfall at NUMEX San Francisco between 2007 and 2013. Litterfall was collected on all 20 plots at NUMEX on 6 subplots per plot (A-F) with polyethylene mesh traps (0.6 x 0.6 m). On each plot, two of the six litterfall traps were randomly sampled monthly. The samples were dried at 40 °C for one week and stored at the ECSF until transport to Germany or Switzerland for chemical analyses. The two collected replicates were bulked per plot and collecting interval resulting in one litterfall sample per plot and month. Samples were ground to <50 µm with a planetary ball mill (Retsch PM200, Haan, Germany) prior to elemental analysis of C, N, and S by thermal combustion (Elementar Analysensysteme, Hanau, Germany) and acid microwave digestion with concentrated HNO3. Element concentrations in the digested samples were measured by AAS, ICP-OES or ICP-MS.
Additional info:	--- Additional info:
Keywords:	\| NUMEX \| litterfall \| San Francisco \| element concentrations \| time series \|

1. Entity:

Entity name:	numex_sf_litterfall_chemistry_v1
Entity info:	NUMEX San Francisco Litterfall chemistry 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) Total Aluminium litter fall (TAllitter) [Gram per kilogram] Total Carbon of litterfall (TClitter) [Gram per kilogram] Total Calcium litter fall (TCalitter) [Gram per kilogram] Total Cu (TE_Cu) [Milligram per kilogram] Total iron litter fall (TFelitter) [Gram per kilogram] Total Potasium of litterfall (TKlitter) [Gram per kilogram] Total Magnesium of litterfall (TMglitter) [Gram per kilogram] Total manganese litter fall (TMnlitter) [Gram per kilogram] Total Nitorgen of litterfall (TNlitter) [Gram per kilogram] Total Na (TE_Na) [Milligram per kilogram] Total P (TE_P) [Milligram per kilogram] Total Sulphur of litterfall (TSlitter) [Gram per kilogram] Total Zn (TE_Zn) [Milligram per kilogram]

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Seedlings morphological attributes in NUMEX 2013

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Dataset ID:	1478
Last updated:	2016-06-13
Dataset creators:	Daisy Cárate Tandalla Jürgen Homeier
Contact:	Daisy Cárate Tandalla
Temporal coverage:	2013-03-13 00:00:00 - 2013-07-13 00:00:00
Geographic coverage:	Numex plots San Francisco
Abstract:	Analyses if morphological and physiological attri... Abstract: Analyses if morphological and physiological attributes of seedlings from the two most common species in NUMEX experiment at the three elevations. Changes in this attributes are altered by nutrient availability in this case fertilization might showed specific limitation for N or P.
Additional info:	--- Additional info:
Keywords:	\| seedlings \| species \| NUMEX \| San Francisco \| Bombuscaro \| Cajanuma \| fertilization \| tree regeneration \|

1. Entity:

Entity name:	seedling_numex2013_0516_dmct
Entity info:	Analyses of morphological and physiological attributes of seedlings from the two most common species of every study site of NUMEX experiment
Entity type:	dataTable
Attributes:	Site name (Site_name) (Unitless) Plotside for the NUMEX-Experiment (numex_block) (Unitless) ID of the plot (PlotID) (Unitless) Treatment of the plot (PlotTreat) (Unitless) Plant ID (plant_id) (Unitless) Tree species (Tree_species) (Unitless) Number of leaves (LeaveNo) [Count] seedling height (seedling_height) [Centimeter] seedling length (seedling_length) [Centimeter] seedling diameter (seedling_diameter) [Millimeter] leaf area loss (hole_area) [Percent] leaf area (leaf_area) [Square centimeter] Specific leaf area (specific_leaf_area) [Square centimeters per gram] biomass of the roots (biomass_root) [Gram] biomass of the shoot (biomass_shoot) [Gram] biomass of the leaves (biomass_leaf) [Gram] Foliar N concentration (leaf_N) [Milligram per gram] Foliar P concentration (leaf_P) [Milligram per gram]

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Hourly data of volumetric water content in the organic layer and mineral soil at NUMEX San Francisco between 2007-2016

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Dataset ID:	1694
Last updated:	2017-10-05
Dataset creators:	Andre Velescu
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	2007-07-20 17:00:00 - 2016-12-31 23:00:00
Geographic coverage:	NUMEX San Francisco Plot 13
Abstract:	Volumetric water content was measured every 30 mi... Abstract: Volumetric water content was measured every 30 minutes with FDR sensors at Plot 13 of NUMEX San Francisco in the organic layer and in 10 cm, 20 cm, 30 cm and 40 cm mineral soil depth. Data was recorded with a dataloger and aggregated to hourly values. Missing data are indicated by "NULL".
Additional info:	--- Additional info:
Keywords:	\| NUMEX \| San Francisco \| organic layer \| time series \| soil water content \| mineral soil \|

1. Entity:

Entity name:	numex_sf_p13_soil_water_hourly
Entity info:	NUMEX San Francisco soil water content
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) Volumetric soil water content organic layer (water_vol_soil_OL) [cubic meter per cubic meter] Volumetric soil water content in 10 cm depth (water_vol_soil_10cm) [cubic meter per cubic meter] Volumetric soil water content at 20cm (water_vol_soil_20cm) [cubic meter per cubic meter] Volumetric soil water content in 30 cm depth (water_vol_soil_30cm) [cubic meter per cubic meter] Volumetric soil water content at 40cm depth (water_vol_soil_40cm) [cubic meter per cubic meter]

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microbial parameter for NUMEX litter decomposition

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Dataset ID:	871
Last updated:	2010-06-16
Dataset creators:	Sandmann Dorothee
Contact:	Sandmann Dorothee
Temporal coverage:	2009-05-01 00:00:00 - 2009-05-01 00:00:00
Geographic coverage:	Numex plots San Francisco
Abstract:	Abstract:
Additional info:	--- Additional info:
Keywords:	\| biomass \| NUMEX \| San Francisco \| Bombuscaro \| Cajanuma \| microbial biomass \| basal respiration \|

1. Entity:

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Entity name:	microbial parameter for NUMEX litter decomposition
Entity type:	dataTable
Attributes:	location (location) (Unitless) Treatment of the plot (PlotTreat) (Unitless) Plotside for the NUMEX-Experiment (numex_block) (Unitless) ID of the plot (PlotID) (Unitless) time of decay (time_of_decay) (Unitless) Origin of the litter (litter_content) (Unitless) 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] basal respiration (MIRR) (BR) [Microliter O2 per g soil dry weight and hour] microbial carbon (Cmic) [Microgram microbial carbon per gram soil dry weight]

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Numex litterfall San Francisco 2008

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Dataset ID:	816
Last updated:	2010-06-01
Dataset creators:	Jürgen Homeier
Contact:	Jürgen Homeier
Temporal coverage:	2007-11-06 00:00:00 - 2008-12-06 00:00:00
Geographic coverage:	Numex plots San Francisco
Abstract:	Abstract:
Additional info:	--- Additional info:
Keywords:	\| forest \| NUMEX \| litterfall \| San Francisco \|

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Entity name:	NumexSFlitterfall2008
Entity type:	dataTable
Attributes:	ID of the plot (PlotID) (Unitless) Treatment of the plot (PlotTreat) (Unitless) Litterfall measured as dry matter weight (Litterfall) [Kilogram per hectare] Date and Time (datetime) (Unitless)

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Cloud cover and ceiling

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Dataset ID:	1282
Last updated:	2014-10-23
Dataset creators:	Ruetger Rollenbeck
Contact:	Ruetger Rollenbeck
Temporal coverage:	2007-07-11 01:00:00 - 2014-06-01 00:00:00
Geographic coverage:	catchment of Rio San Francisco (lowest point: Sabanilla)
Abstract:	Automatic observation of cloud cover by the infra... Abstract: Automatic observation of cloud cover by the infrared scanning Nubiscope instrument mounted on the rooftop of the ECSF station building. The geographic coverage is given by the visible sky from the installation point and roughly matches the San Francisco river catchment basin. For technical details and capabilities of the instrument please refer to nubiscope.eu and www.knmi.nl/~wauben/Sensor/TECO2010_1(8)_Waubenetal.pdf
Additional info:	Values are uncalibrated. Several data gaps and po... Additional info: Values are uncalibrated. Several data gaps and potential errors are present.
Keywords:	\| clouds \| climate \| San Francisco \| light environment \|

1. Entity:

Entity name:	Cloud cover and ceiling
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) Fraction of sky covered by clouds (TotalCloudCover) [Percent] Main cloud base cover (MainCloudBase) [Percent] Ceiling of main cloud base (MainCloudCeiling) [Meter] cover of clouds below 2300 m (LowLevelCloudCover) [Percent] Cover of clouds between 2300 m and 6000 m (MidLevelCloudCover) [Percent] Cover of clouds above 6000 m (HighLevelCloudCover) [Percent]

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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

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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
Geographic coverage:	Numex plots San Francisco
Abstract:	Fortnightly time series of measured electrical co... 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 \|

1. Entity:

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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Trace gas flux and soil temperature, NUMEX

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Dataset ID:	1157
Last updated:	2012-09-15
Dataset creators:	Anke K. Müller
Contact:	Anke K. Müller
Temporal coverage:	2010-10-21 00:00:00 - 2011-12-29 00:00:00
Geographic coverage:	Investigation areas RBSF, Cajanuma, Bomboscaro
Abstract:	Monthly measurement of soil temperature and soil ... Abstract: Monthly measurement of soil temperature and soil gas fluxes (CO2, N2O) in the NUMEX plots in Bombuscaro, ECSF und Cajanuma
Additional info:	Monthly measurements of gas fluxes were performed... Additional info: Monthly measurements of gas fluxes were performed using static vented chambers. Soil temperature was taken simultaneously with gas measurements.
Keywords:	\| soil temperature \| average monthly \| ECSF \| gas emission \| NUMEX \| San Francisco \| Bombuscaro \| Cajanuma \| fertilization \|

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Entity name:	NUMEX_trace gas and temp
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Treatment of the plot (PlotTreat) (Unitless) soil temperature in 10cm (Ts_10cm) [Degrees Celsius] CO2 field soil respiration measurement (CO2s) [Gram of carbon dioxide per square meter and hour] N2O emission from soil (N2Os) [Microgram per square meter and hour]

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

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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
Geographic coverage:	Numex plots San Francisco
Abstract:	Fortnightly time series of measured electrical co... 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 \|

1. Entity:

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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Fortnightly throughfall water fluxes at NUMEX San Francisco between 2007-2016

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Dataset ID:	1662
Last updated:	2017-09-26
Dataset creators:	Andre Velescu
Contact:	Wolfgang Wilcke Andre Velescu
Temporal coverage:	2007-08-03 00:00:00 - 2016-12-24 00:00:00
Geographic coverage:	Numex plots San Francisco
Abstract:	Fortnightly time series of throughfall fluxes fro... Abstract: Fortnightly time series of throughfall fluxes from NUMEX San Francisco. Throughfall was measured the 20 plots of NUMEX San Francisco with 20 Hellmann-type collectors on each plot. The fortnightly time series extends between August 2007 and December 2016.
Additional info:	--- Additional info:
Keywords:	\| throughfall \| NUMEX \| San Francisco \|

1. Entity:

Entity name:	numex_sf_throughfall_water_fluxes_v1
Entity info:	Throughfall water fluxes at NUMEX San Francisco 2007-2016
Entity type:	dataTable
Attributes:	Date and Time (datetime) (Unitless) ID of the plot (PlotID) (Unitless) Treatment of the plot (PlotTreat) (Unitless) Precipitation throughfall (PCPt) [Millimeter]

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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)

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