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Datasets collected by subproject: A7 The fate of phosphorus in forest and treeline ecosystems in Ecuador..

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» phosphomonoesterase activity created by: Karla Dietrich, Liedtke Rebecca (last update: 2016-04-07)

» inorganic and total P status NUMEX created by: Karla Dietrich, Emmanuel Münch (last update: 2016-04-07)

» Phosphomonoesterase, phosphodiesterase activity on NUMEX created by: Karla Dietrich, Elena Spöri (last update: 2016-04-07)

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phosphomonoesterase activity

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Dataset ID: 1454

Last updated: 2016-04-07

Dataset creators: Karla Dietrich
Liedtke Rebecca

Contact: Karla Dietrich
Yvonne Oelmann

Temporal coverage: 2015-10-01 00:00:00 - 2016-10-10 00:00:00 - time zone: -5

Geographic coverage: Numex plots San Francisco

Abstract: We assessed potential phosphomonoesterase activity...

Abstract:

We assessed potential phosphomonoesterase activity in the organic layer along the altitudinal gradient (1000, 2000, and 3000m a.s.l.). Therefore, we sampled the organic layer of the control plots of NUMEXnu.

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Additional info:

Keywords: | phosphorus availability | enzyme activity |

Intellectual rights: PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name: phosphatase2015

Entity info: total activity

Entity type: dataTable

Attributes:
ID of the plot (PlotID) (Unitless)

horizon symbol of the soil (Horizon_symbol) (Unitless)

Treatment (treatment) (Unitless)

phosphomonoesterase activity (P_soil_MonoActivity) [micrograms p-nitrophenol per gram dry matter and incubation time]

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Entity name: extractablephosphatase2015

Entity type: dataTable

Attributes:
ID of the plot (PlotID) (Unitless)

horizon symbol of the soil (Horizon_symbol) (Unitless)

Treatment (treatment) (Unitless)

phosphomonoesterase activity (P_soil_MonoActivity) [micrograms p-nitrophenol per gram dry matter and incubation time]

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inorganic and total P status NUMEX

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Dataset ID: 1453

Last updated: 2016-04-07

Dataset creators: Karla Dietrich
Emmanuel Münch

Contact: Karla Dietrich
Yvonne Oelmann

Temporal coverage: 2014-10-09 00:00:00 - 2014-11-06 00:00:00 - time zone: -5

Geographic coverage: Numex plots San Francisco

Abstract: Within the scope of the NUMEX experiment in tropic...

Abstract:

Within the scope of the NUMEX experiment in tropical montane forests of South Ecuador, we measured Bray-extracted inorganic P and total P by means of a HNO3 digestion. We tested whether P availability was affected by moderate P and N fertilization along an altitudinal gradient (1000, 2000, and 3000m a.s.l.). Therefore, we sampled the organic layer and mineral soil of fertilization (N, P, N+P) and control plots.

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Additional info:

Keywords: | soil moisture | pH | phosphorus availability |

Intellectual rights: PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

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Entity name: pstatus2014

Entity type: dataTable

Attributes:
ID of the plot (PlotID) (Unitless)

horizon symbol of the soil (Horizon_symbol) (Unitless)

Treatment (treatment) (Unitless)

pH of soil H2O (PHs_H2O) [Unitless]

orthophosphate Bray-extracted (P_soil_Bray) [Milligram per kilogram]

Total P (TE_P) [Milligram per kilogram]

factor of dry matter (P_soil_factordm) [Unitless]

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Phosphomonoesterase, phosphodiesterase activity on NUMEX

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Dataset ID: 1406

Last updated: 2016-04-07

Dataset creators: Karla Dietrich
Elena Spöri

Contact: Karla Dietrich
Yvonne Oelmann

Temporal coverage: 2014-10-09 00:00:00 - 2014-11-06 00:00:00 - time zone: -5

Geographic coverage: Numex plots San Francisco

Abstract: Within the scope of the NUMEX experiment in tropic...

Abstract:

Within the scope of the NUMEX experiment in tropical montane forests of South Ecuador, we assessed phosphomonoesterase and phosphpdiesterase activity. We tested whether phosphatase activity was affected by moderate P and N fertilization along an altitudinal gradient (1000, 2000, and 3000m a.s.l.). Therefore, we sampled the organic layer and mineral soil of fertilization (N, P, N+P) and control plots.

Additional info: ---

Additional info:

Keywords: | phosphorus availability | nutrient cycle |

Intellectual rights: PAK 823-825 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

view/filter values

Entity name: phosphatase2014

Entity type: dataTable

Attributes:
ID of the plot (PlotID) (Unitless)

horizon symbol of the soil (Horizon_symbol) (Unitless)

Treatment (treatment) (Unitless)

phosphomonoesterase activity (P_soil_MonoActivity) [micrograms p-nitrophenol per gram dry matter and incubation time]

phosphodiesterase activity (P_soil_DiActivity) [micrograms p-nitrophenol per gram dry matter and incubation time]

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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)