Cite as: |
Velescu, A. & Wilcke, W. (2017): <b>Weekly measured electrical conductivity and pH in soil solution (30 cm soil depth) in the microcatchment Q2 between 2000-2016.</b> <i>Available online (http://www.tropicalmountainforest.org/data_pre.do?citid=1682) from DFG-FOR816dw.</i> |
Resource Description
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Associated entities to this dataset: |
Attribute Name -- Attribute Label |
Unit |
Attribute definition |
datetime
--
Date and Time
|
not mapped |
The date and time |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Date daily (YYYY-MM-DD) |
Description
:
|
Date daily (YYYY-MM-DD) |
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PlotID
--
ID of the plot
|
no unit |
ID of the plot |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Transect ID in Q2 |
Description
:
|
IDs of the Transects/subplots in Q2 (Q2.1, Q2.2, Q2.3, Q2.4, Q2.5) |
|
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ECw_sc30
--
Electrical conductivity measured in suction cups 30cm depth
|
Microsiemens per centimeter |
Electrical conductivity measured in suction cups 30cm depth (soil solution) time series |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
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Measurement of electrical conductivity |
Description
:
|
Measurement of electrical conductivity with conductivity measurement cell and handheld conductivity meter. |
Instrumentation:
|
Instrument:
Description: WTW Cond 315i handheld device coupled with TetraCon 325 conductivity cell
|
Instrument: WTW Cond 315i / TetraCon 325
|
Vendor: WTW
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PHw_sc30
--
PH measured in suction cups 30cm depth
|
Unitless |
PH measured in suction cups 30cm depth (soil solution) time series |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Measurement of pH values |
Description
:
|
Measurement of pH values with glass electrode coupled to a handheld measurement device. |
Instrumentation:
|
Instrument:
Description: WTW pH 330i handheld device coupled with pH glass electrode Sentix 81
|
Instrument: WTW pH 330i / Sentix 81
|
Vendor: WTW
|
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|
Attribute Name -- Attribute Label |
Unit |
Attribute definition |
datetime
--
Date and Time
|
not mapped |
The date and time |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Date daily (YYYY-MM-DD) |
Description
:
|
Date daily (YYYY-MM-DD) |
|
|
PlotID
--
ID of the plot
|
no unit |
ID of the plot |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Transect ID in Q2 |
Description
:
|
IDs of the Transects/subplots in Q2 (Q2.1, Q2.2, Q2.3, Q2.4, Q2.5) |
|
|
ECw_sc30
--
Electrical conductivity measured in suction cups 30cm depth
|
Microsiemens per centimeter |
Electrical conductivity measured in suction cups 30cm depth (soil solution) time series |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Measurement of electrical conductivity |
Description
:
|
Measurement of electrical conductivity with conductivity measurement cell and handheld conductivity meter. |
Instrumentation:
|
Instrument:
Description: WTW Cond 315i handheld device coupled with TetraCon 325 conductivity cell
|
Instrument: WTW Cond 315i / TetraCon 325
|
Vendor: WTW
|
|
|
|
PHw_sc30
--
PH measured in suction cups 30cm depth
|
Unitless |
PH measured in suction cups 30cm depth (soil solution) time series |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Measurement of pH values |
Description
:
|
Measurement of pH values with glass electrode coupled to a handheld measurement device. |
Instrumentation:
|
Instrument:
Description: WTW pH 330i handheld device coupled with pH glass electrode Sentix 81
|
Instrument: WTW pH 330i / Sentix 81
|
Vendor: WTW
|
|
|
|
|
|
Attribute Name -- Attribute Label |
Unit |
Attribute definition |
datetime
--
Date and Time
|
not mapped |
The date and time |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Date daily (YYYY-MM-DD) |
Description
:
|
Date daily (YYYY-MM-DD) |
|
|
PlotID
--
ID of the plot
|
no unit |
ID of the plot |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Transect ID in Q2 |
Description
:
|
IDs of the Transects/subplots in Q2 (Q2.1, Q2.2, Q2.3, Q2.4, Q2.5) |
|
|
ECw_sc30
--
Electrical conductivity measured in suction cups 30cm depth
|
Microsiemens per centimeter |
Electrical conductivity measured in suction cups 30cm depth (soil solution) time series |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Measurement of electrical conductivity |
Description
:
|
Measurement of electrical conductivity with conductivity measurement cell and handheld conductivity meter. |
Instrumentation:
|
Instrument:
Description: WTW Cond 315i handheld device coupled with TetraCon 325 conductivity cell
|
Instrument: WTW Cond 315i / TetraCon 325
|
Vendor: WTW
|
|
|
|
PHw_sc30
--
PH measured in suction cups 30cm depth
|
Unitless |
PH measured in suction cups 30cm depth (soil solution) time series |
Method
(Sampling/processing description of the values of
this attribute by one ore more steps.)
|
--- Step
1
---
|
Title
:
|
Measurement of pH values |
Description
:
|
Measurement of pH values with glass electrode coupled to a handheld measurement device. |
Instrumentation:
|
Instrument:
Description: WTW pH 330i handheld device coupled with pH glass electrode Sentix 81
|
Instrument: WTW pH 330i / Sentix 81
|
Vendor: WTW
|
|
|
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