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Search results for: "keyword:"nitrogen""

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1-10 of 19 datasets.

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C and N content in NUMEX organic layers
Dataset ID: 868
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:
Additional info: ---
Keywords: | nutrients | NUMEX | San Francisco | Bombuscaro | Cajanuma | carbon | nitrogen |
1. Entity:
Entity name: C and N content NUMEX
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)
Depth below surface (Depth) [Centimeter]
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]
Soil organic carbon (OCs) [Gram per kilogram]
Total nitrogen of soil (TNs) [Gram per kilogram]

Monthly mean nutrient and element concentrations in soil solution from suction cups and lysimeter and monthly litterfall in Q2.1
Dataset ID: 1110
Last updated: 2012-08-21
Dataset creators: Wolfgang Wilcke
Contact: Wolfgang Wilcke
Temporal coverage: 1998-04-01 00:00:00 - 2010-12-01 00:00:00
Geographic coverage: Q2 Wehr
Abstract: Monthly mean nutrient and element concentrations ...
Additional info: ---
Keywords: | Q2 | microcatchment 2 | litterfall | nitrogen | nitrate | ammonium | soil solution | phosphorus | chloride | DOC | calcium | potassium | magnesium | sodium |
1. Entity:
Entity name: sc15_q21_element_concentrations
Entity info: Element concentrations measured in soil solution from suction cups in 15 cm depth in Q2.1
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
PH measured in suction cups 15cm depth (PHw_sc15) [Unitless]
Ortho-phosphate (reactive phosphorus) measured in suction cups 15cm depth (PO4w_sc15) [Milligram of phosphorus per liter]
Total phosphorus measured in suction cups 15cm depth (Ptotw_sc15) [Milligram of phosphorus per liter]
Chloride measured in suction cups 15cm depth (Clw_sc15) [Milligram per liter]
Ammonium measured in suction cups 15cm depth (NH4w_sc15) [Milligram of nitrogen per liter]
Nitrate measured in suction cups 15cm depth (NO3w_sc15) [Milligram of nitrogen per liter]
Total nitrogen measured in suction cups 15cm depth (Ntotw_sc15) [Milligram of nitrogen per liter]
Dissolved organic carbon measured in suction cups 15cm depth (DOCw_sc15) [Milligram per liter]
Calcium measured in suction cups 15cm depth (Caw_sc15) [Milligram per liter]
Potassium measured in suction cups 15cm depth (Kw_sc15) [Milligram per liter]
Magnesium measured in suction cups 15cm depth (Mgw_sc15) [Milligram per liter]
Sodium measured in suction cups 15cm depth (Naw_sc15) [Milligram per liter]
2. Entity:
Entity name: sc30_q21_element_concentrations
Entity info: Nutrient and element concentrations measured in soil solution from suction cups in 30 cm depth in Q2.1
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
PH measured in suction cups 30cm depth (PHw_sc30) [Unitless]
Ortho-phosphate (reactive phosphorus) measured in suction cups 30cm depth (PO4w_sc30) [Milligram of phosphorus per liter]
Total phosphorus measured in suction cups 30cm depth (Ptotw_sc30) [Milligram of phosphorus per liter]
Chloride measured in suction cups 30cm depth (Clw_sc30) [Milligram per liter]
Ammonium measured in suction cups 30cm depth (NH4w_sc30) [Milligram of nitrogen per liter]
Nitrate measured in suction cups 30cm depth (NO3w_sc30) [Milligram of nitrogen per liter]
Total nitrogen measured in suction cups 30cm depth (Ntotw_sc30) [Milligram of nitrogen per liter]
Dissolved organic carbon measured in suction cups 30cm depth (DOCw_sc30) [Milligram per liter]
Calcium measured in suction cups 30cm depth (Caw_sc30) [Milligram per liter]
Potassium measured in suction cups 30cm depth (Kw_sc30) [Milligram per liter]
Magnesium measured in suction cups 30cm depth (Mgw_sc30) [Milligram per liter]
Sodium measured in suction cups 30cm depth (Naw_sc30) [Milligram per liter]

Pedological analyses at 1540 m a.s.l. .
Dataset ID: 1043
Last updated: 2011-11-13
Dataset creators: Susanne Iost
Contact: Thomas Lotz
Johannes Schwer
Susanne Iost
Franz Makeschin
Temporal coverage: 2003-07-05 00:00:00 - 2004-08-09 00:00:00
Geographic coverage: 1540 AG Makeschin
Abstract: DFG FOR402-Metainformation: Sampling and chemi...
Additional info: Original data: FOR402 (Phase 2) ID: 50957, 50962;...
Keywords: | soil temperature | soil characteristics | chemical elements | water content | carbon | nitrogen | soil | pedology | soil respiration | nitrate | ammonium |
1. Entity:
Entity name: Volumetric water content and temperature of the organic layer at 1540 m a.s.l.
Entity info: Volumetric water content and temperature of the organic layer at 1540 m a.s.l.
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
CO2 field soil respiration measurement (CO2s) [Gram of carbon dioxide per square meter and hour]
Air temperature (Ta) [Degrees Celsius]
Air humidity (Huma) [Percent]
Soil temperature (Ts) [Degrees Celsius]
Volumetric water content (Vwc) [Count]
remarks (remarks) (Unitless)
2. Entity:
Entity name: olumetric water content and temperature of the mineral layer at 1540 m a.s.l.
Entity info: olumetric water content and temperature of the mineral layer at 1540 m a.s.l.
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
CO2 field soil respiration measurement (CO2s) [Gram of carbon dioxide per square meter and hour]
Air temperature (Ta) [Degrees Celsius]
Air humidity (Huma) [Percent]
Soil temperature (Ts) [Degrees Celsius]
Volumetric water content (Vwc) [Count]
remarks (remarks) (Unitless)

remaining dry mass NUMEX Litter decomposition
Dataset ID: 870
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:
Additional info: ---
Keywords: | San Francisco | Bombuscaro | Cajanuma | carbon | nitrogen | C/N ratio |
1. Entity:
Entity name: remaining dry mass 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]
remaining dry mass (rdm) [Percent]

Monthly mean nutrient and element concentrations in soil solution from suction cups and lysimeter and monthly litterfall in Q2.3
Dataset ID: 1112
Last updated: 2012-08-21
Dataset creators: Wolfgang Wilcke
Contact: Wolfgang Wilcke
Temporal coverage: 1998-04-01 00:00:00 - 2010-12-01 00:00:00
Geographic coverage: Q2.3
Abstract: Monthly mean nutrient and element concentrations ...
Additional info: ---
Keywords: | Q2 | microcatchment 2 | litterfall | nitrogen | nitrate | ammonium | soil solution | phosphorus | chloride | DOC | calcium | potassium | magnesium | sodium |
1. Entity:
Entity name: sc15_q23_element_concentrations
Entity info: Nutrient and element concentrations measured in soil solution from suction cups in 15 cm depth in Q2.3
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
PH measured in suction cups 15cm depth (PHw_sc15) [Unitless]
Ortho-phosphate (reactive phosphorus) measured in suction cups 15cm depth (PO4w_sc15) [Milligram of phosphorus per liter]
Total phosphorus measured in suction cups 15cm depth (Ptotw_sc15) [Milligram of phosphorus per liter]
Chloride measured in suction cups 15cm depth (Clw_sc15) [Milligram per liter]
Ammonium measured in suction cups 15cm depth (NH4w_sc15) [Milligram of nitrogen per liter]
Nitrate measured in suction cups 15cm depth (NO3w_sc15) [Milligram of nitrogen per liter]
Total nitrogen measured in suction cups 15cm depth (Ntotw_sc15) [Milligram of nitrogen per liter]
Dissolved organic carbon measured in suction cups 15cm depth (DOCw_sc15) [Milligram per liter]
Calcium measured in suction cups 15cm depth (Caw_sc15) [Milligram per liter]
Potassium measured in suction cups 15cm depth (Kw_sc15) [Milligram per liter]
Magnesium measured in suction cups 15cm depth (Mgw_sc15) [Milligram per liter]
Sodium measured in suction cups 15cm depth (Naw_sc15) [Milligram per liter]
2. Entity:
Entity name: sc30_q23_element_concentrations
Entity info: Nutrient and element concentrations measured in soil solution from suction cups in 15 cm depth in Q2.3
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
PH measured in suction cups 30cm depth (PHw_sc30) [Unitless]
Ortho-phosphate (reactive phosphorus) measured in suction cups 30cm depth (PO4w_sc30) [Milligram of phosphorus per liter]
Total phosphorus measured in suction cups 30cm depth (Ptotw_sc30) [Milligram of phosphorus per liter]
Chloride measured in suction cups 30cm depth (Clw_sc30) [Milligram per liter]
Ammonium measured in suction cups 30cm depth (NH4w_sc30) [Milligram of nitrogen per liter]
Nitrate measured in suction cups 30cm depth (NO3w_sc30) [Milligram of nitrogen per liter]
Total nitrogen measured in suction cups 30cm depth (Ntotw_sc30) [Milligram of nitrogen per liter]
Dissolved organic carbon measured in suction cups 30cm depth (DOCw_sc30) [Milligram per liter]
Calcium measured in suction cups 30cm depth (Caw_sc30) [Milligram per liter]
Potassium measured in suction cups 30cm depth (Kw_sc30) [Milligram per liter]
Magnesium measured in suction cups 30cm depth (Mgw_sc30) [Milligram per liter]
Sodium measured in suction cups 30cm depth (Naw_sc30) [Milligram per liter]

Monthly mean nutrient and element concentrations in soil solution from suction cups and lysimeter and monthly litterfall in Q2.2
Dataset ID: 1111
Last updated: 2012-08-21
Dataset creators: Wolfgang Wilcke
Contact: Wolfgang Wilcke
Temporal coverage: 1998-04-01 00:00:00 - 2010-12-01 00:00:00
Geographic coverage: Q2.2
Abstract: Monthly mean nutrient and element concentrations ...
Additional info: ---
Keywords: | Q2 | microcatchment 2 | litterfall | nitrogen | nitrate | ammonium | soil solution | phosphorus | chloride | DOC | calcium | potassium | magnesium | sodium |
1. Entity:
Entity name: sc15_q22_element_concentrations
Entity info: Nutrient and element concentrations measured in soil solution from suction cups in 15 cm depth in Q2.2
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
PH measured in suction cups 15cm depth (PHw_sc15) [Unitless]
Ortho-phosphate (reactive phosphorus) measured in suction cups 15cm depth (PO4w_sc15) [Milligram of phosphorus per liter]
Total phosphorus measured in suction cups 15cm depth (Ptotw_sc15) [Milligram of phosphorus per liter]
Chloride measured in suction cups 15cm depth (Clw_sc15) [Milligram per liter]
Ammonium measured in suction cups 15cm depth (NH4w_sc15) [Milligram of nitrogen per liter]
Nitrate measured in suction cups 15cm depth (NO3w_sc15) [Milligram of nitrogen per liter]
Total nitrogen measured in suction cups 15cm depth (Ntotw_sc15) [Milligram of nitrogen per liter]
Dissolved organic carbon measured in suction cups 15cm depth (DOCw_sc15) [Milligram per liter]
Calcium measured in suction cups 15cm depth (Caw_sc15) [Milligram per liter]
Potassium measured in suction cups 15cm depth (Kw_sc15) [Milligram per liter]
Magnesium measured in suction cups 15cm depth (Mgw_sc15) [Milligram per liter]
Sodium measured in suction cups 15cm depth (Naw_sc15) [Milligram per liter]
2. Entity:
Entity name: sc30_q22_element_concentrations
Entity info: Nutrient and element concentrations measured in soil solution from suction cups in 30 cm depth in Q2.2
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
PH measured in suction cups 30cm depth (PHw_sc30) [Unitless]
Ortho-phosphate (reactive phosphorus) measured in suction cups 30cm depth (PO4w_sc30) [Milligram of phosphorus per liter]
Total phosphorus measured in suction cups 30cm depth (Ptotw_sc30) [Milligram of phosphorus per liter]
Chloride measured in suction cups 30cm depth (Clw_sc30) [Milligram per liter]
Ammonium measured in suction cups 30cm depth (NH4w_sc30) [Milligram of nitrogen per liter]
Nitrate measured in suction cups 30cm depth (NO3w_sc30) [Milligram of nitrogen per liter]
Total nitrogen measured in suction cups 30cm depth (Ntotw_sc30) [Milligram of nitrogen per liter]
Dissolved organic carbon measured in suction cups 30cm depth (DOCw_sc30) [Milligram per liter]
Calcium measured in suction cups 30cm depth (Caw_sc30) [Milligram per liter]
Potassium measured in suction cups 30cm depth (Kw_sc30) [Milligram per liter]
Magnesium measured in suction cups 30cm depth (Mgw_sc30) [Milligram per liter]
Sodium measured in suction cups 30cm depth (Naw_sc30) [Milligram per liter]

Soil physical and chemical properties at NUMEX San Francisco between 2007-2009
Dataset ID: 1693
Last updated: 2017-10-04
Dataset creators: Andre Velescu
Wolfgang Wilcke
Contact: Wolfgang Wilcke
Andre Velescu
Temporal coverage: 2007-07-14 00:00:00 - 2009-06-01 00:00:00
Geographic coverage: Numex plots San Francisco
Abstract: The dataset includes physical and chemical proper...
Additional info: ---
Keywords: | soil texture | bulk density | NUMEX | San Francisco | cation exchange capacity | carbon | nitrogen | phosphorus | calcium | potassium | magnesium | sodium | aluminium | manganese | zinc | sulphur | organic layer | 15N natural abundance | 13C natural abundance | pH values | iron | soil horizons | exchangeable cations |
1. Entity:
Entity name: numex_sf_soil_data_v1
Entity info: NUMEX San Francisco soil data 2007-2009
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
ID of the plot (PlotID) (Unitless)
Treatment of the plot (PlotTreat) (Unitless)
horizon symbol of the soil (Horizon_symbol) (Unitless)
Thickness of the horizon (Horizon_thickness) [Meter]
Bulk density (Bd) [Gram per cubic 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 Iron of soil (TE_Fe) [Gram per kilogram]
Total element Manganese of soil (TE_Mn) [Gram per kilogram]
Total element Aluminum of soil (TE_Al) [Gram per kilogram]
Total Zn (TE_Zn) [Milligram per kilogram]
Delta 13C signature (Delta_13C) [Promille]
Delta 15N signature (Delta_15N) [Promille]
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]
effective cation exchange capacity (ECEC) [Microequivalent per gram]
Base saturation of soil (BS) [Percent]
Soil texture clay content (Clay) [Unitless]
Soil texture silt content (Silt) [Unitless]
Fine Sand (Sand_fine) (Unitless)
Medium sand (Sand_medium) (Unitless)
Coarse sand (Sand_coarse) (Unitless)

Pedological analyses at 3060 m a.s.l.
Dataset ID: 1046
Last updated: 2011-11-14
Dataset creators: Susanne Iost
Contact: Thomas Lotz
Johannes Schwer
Susanne Iost
Franz Makeschin
Temporal coverage: 2003-06-23 00:00:00 - 2005-06-15 00:00:00
Geographic coverage: 3060 AG Makeschin
Abstract: DFG FOR402-Metainformation: Sampling and che...
Additional info: Original data: FOR402 (Phase 2) ID: 50960, 50965,...
Keywords: | soil temperature | soil characteristics | chemical elements | carbon | nitrogen | soil | pedology | soil respiration | nitrate | ammonium |
1. Entity:
Entity name: Soil and root respiration at 3060 m a.s.l.
Entity info: Soil and root respiration at 3060 m a.s.l.
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
Soil respiration without root respiration (CO2s_rw) [Gram of carbon dioxide per square meter and hour]
CO2 field soil respiration measurement (CO2s) [Gram of carbon dioxide per square meter and hour]
Amount of root respiration of total soil respiration (CO2s_ra) [Percent]
Soil temperature (Ts) [Degrees Celsius]
2. Entity:
Entity name: Volumetric water content and temperature of the organic layer at 3060 m a.s.l.
Entity info: Volumetric water content and temperature of the organic layer at 3060 m a.s.l.
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
CO2 field soil respiration measurement (CO2s) [Gram of carbon dioxide per square meter and hour]
Air temperature (Ta) [Degrees Celsius]
Air humidity (Huma) [Percent]
Soil temperature (Ts) [Degrees Celsius]
Volumetric water content (Vwc) [Count]
remarks (remarks) (Unitless)

Pedological analyses at 1890 m a.s.l.
Dataset ID: 1044
Last updated: 2011-11-14
Dataset creators: Susanne Iost
Contact: Thomas Lotz
Johannes Schwer
Susanne Iost
Franz Makeschin
Temporal coverage: 2003-06-22 00:00:00 - 2005-06-19 00:00:00
Geographic coverage: 1890 AG Makeschin
Abstract: DFG FOR402-Metainformation: Sampling and chemi...
Additional info: Original data: FOR402 (Phase 2) ID: 50958, 50963,...
Keywords: | soil temperature | soil characteristics | chemical elements | carbon | nitrogen | soil | pedology | soil respiration | nitrate | ammonium |
1. Entity:
Entity name: Soil and root respiration at 1890 m a.s.l.
Entity info: Soil and root respiration at 1890 m a.s.l.
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
Soil respiration without root respiration (CO2s_rw) [Gram of carbon dioxide per square meter and hour]
CO2 field soil respiration measurement (CO2s) [Gram of carbon dioxide per square meter and hour]
Amount of root respiration of total soil respiration (CO2s_ra) [Percent]
Soil temperature (Ts) [Degrees Celsius]
2. Entity:
Entity name: Volumetric water content and temperature of the organic layer at 1890 m a.s.l.
Entity info: Volumetric water content and temperature of the organic layer at 1890 m a.s.l.
Entity type:dataTable
Attributes:
Date and Time (datetime) (Unitless)
CO2 field soil respiration measurement (CO2s) [Gram of carbon dioxide per square meter and hour]
Air temperature (Ta) [Degrees Celsius]
Air humidity (Huma) [Percent]
Soil temperature (Ts) [Degrees Celsius]
Volumetric water content (Vwc) [Count]
remarks (remarks) (Unitless)

nitrogen and carbon content NUMEX litter decomposition
Dataset ID: 872
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 Bombuscaro
Abstract:
Additional info: ---
Keywords: | NUMEX | San Francisco | Bombuscaro | Cajanuma | decomposition | carbon | nitrogen | litter decomposition |
1. Entity:
Entity name: nitrogen and carbon content 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]
Soil organic carbon (OCs) [Gram per kilogram]
Total nitrogen of soil (TNs) [Gram per kilogram]


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