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

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Cite as:

Velescu, A. & Fabian, T. (2024): <b>Throughfall data in the natural forest of Laipuna at 1200 m a.s.l..</b> <i>Available online (http://www.tropicalmountainforest.org/data_pre.do?citid=2024) from DFG-FOR816dw.</i>

Resource Description

Title:

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

Short Name:

Throughfall, EC and pH LAI 1200 forest

FOR816dw ID:

2024

Publication Date:

2024-07-31

Last Update Date:

2025-02-04

License and Usage Rights:

FOR2730 data user agreement. (www.tropicalmountainforest.org/dataagreementp3.do)

Temporal Coverage:

Begin:

2022-12-16

End:

2024-07-20

Geographic Coverage:

Geographic Description:

Laipuna forest 1200 m Plot 2

Bounding Coordinates:
- lon/lat [degrees]
- WGS 84

		max latitude:	Information not publicly available, please log in.				Max:	1134.0 ( meter )
min longitude:	Information not publicly available, please log in.			max longitude:	Information not publicly available, please log in.		Elevation
		min latitude:	Information not publicly available, please log in.				Min:	1100.0 ( meter )

Dataset creator(s):

Individual:

Andre Velescu

Contact:

Individual:

Tobias Fabian

Contact:

Associated Person(s):

Individual:

Jose Luis Pena Caivinagua

Individual:

Cristian Armijos

Individual:

Francisco José Moreno

Abstract:

Weekly time series of throughfall data (water fluxes, electrical conductivity, pH values) from the natural forest in Laipuna at 1200 m a.s.l. (Plot 2). The updated weekly time series extends between December 2022 and July 2024. Throughfall was sampled with 20 Hellmann-type collectors. Replicates were collected, volume-weighted and bulked to one sample per plot and sampling period. Electrical conductivity and pH values were measured immediately in unfiltered aliquots in the laboratory at the research station Laipuna.

Keywords:

| electric conductivity | throughfall | Laipuna | pH values | water fluxes |

Associated entities to this dataset:

-------- 1 . data table entity --------

Table Name:

lai1200_throughfall_water_fluxes_weekly_v1

Tech. Details ...

Attribute(s) ...

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 :	Plot ID in Laipuna
Description :	Plot ID in Laipuna

                                  
                                    PCPt
					--
					Precipitation throughfall
                                  
                                  Millimeter
                                  Precipitation throughfall
                                

Method (Sampling/processing description of the values of this attribute by one ore more steps.)

--- Step 1 ---

Title :	Sampling of throughfall
Description :	Throughfall sampled weekly with 20 Hellmann-type collectors (118 mm diameter) per transect.
Instrumentation:	Instrument: Description: Auxiliary precipitation totalizator made of PET \| Instrument: Precipitation totalizator \| Vendor: Self-made \|

                                  
                                    ECw_pcpt
					--
					Electrical conductivity measured in throughfall
                                  
                                  Microsiemens per centimeter
                                  Electrical conductivity measured in throughfall 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_pcpt
					--
					PH measured in throughfall
                                  
                                  Unitless
                                  PH measured in throughfall 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 \|

Metadata Provider:
Individual:	Maik Dobbermann
Contact:	email: dobberma <at> staff.uni-marburg.de Laboratory for Climatology and Remote Sensing Faculty of Geography Deutschhausstr. 12 Philipps University of Marburg 35032 Marburg Germany
Contact Person:
Individual:	Andre Velescu
Contact:	email: andre.velescu <at> kit.edu Karlsruher Institut für Technologie Institut für Geographie und Geoökologie Arbeitsgruppe Geomorphologie und Bodenkunde Reinhard-Baumeister-Platz 1 76131 Karlsruhe Germany
Online Distribution:
Download File:	http://www.tropicalmountainforest.org/data_pre.do?citid=2024
Data Publisher:
Organization:	DFG-FOR816 Data Warehouse - University of Marburg, Department of Geography
Contact:	email: webmaster <at> tropicalmountainforest.org www.tropicalmountainforest.org Marburg Germany

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