Introduction

This website is maintained by the Team Climate Change and Adaptation Land Management (CALM) of Alterra, Wageningen UR.

Its main purpose is to inform about current and past field experiments and associated projects and datasets.

A short movie on our field activities can be found

CALM projects related to field experiments: (For a complete overview of all projects see )

Click on image in left column to go to the specific project / site pages.

Verdamping
(in Dutch)
Actuele verdamping in Nederland:

- Studie "Gemeten actuele verdamping voor twaalf locaties in Nederland"
- Boshydrologie project
- Lysimeters Castricum
Alteddy
Alteddy software

Alteddy version 3.90 is a Visual Fortran program developed and used at Alterra for the processing of raw eddy covariance data.

 

Experimental sites currently maintained by CALM:

See for a geographic overview of all sites

Click on image in left column to go to the specific project / site pages.

Loobos
The Netherlands
Pinus sylvestris on sandy soil
Carboeurope Ecosystems project
selected result, click on image to enlarge
Loobos CO2 concentration
Cabauw
The Netherlands
Grass/maize on clay soil
Carboeurope Ecosystems project
Site owned and managed by KNMI, we support flux measurements
 
Arnhem (in Dutch) The Netherlands
site in urban environment
KvK project "Future cities"
selected result, click on image to enlarge
Arnhem verdamping en neerslag
Zeeland (in Dutch)
The Netherlands
5 urban climate sites
Hittetool Zeeland project
 

 

Experimental sites where CALM is no longer involved or site has been discontinued:

See for a geographic overview of all sites

Click on image in left column to go to the specific project / site pages.

Bankenbos (in Dutch) The Netherlands
Larch forest on peat/sand soil
Boshydrologie project
selected result, click on image to enlarge
Bankenbos energiefluxen
Dijkgraaf
The Netherlands
Maize on clay soil
Bsik ME1 project
selected result, click on image to enlarge
Dijkgraaf CO2 fluxes
Ede
The Netherlands
Oak forest on sandy soil
selected result, click on image to enlarge
Verdamping Ede
Fleditebos (in Dutch) The Netherlands
Poplar on clay soil
Boshydrologie project
selected result, click on image to enlarge
Fleditebos neerslag en verdamping
Haastrecht
The Netherlands
Grass on peat soil
Carboeurope Ecosystems project
selected result, click on image to enlarge
Haastrecht response curve
Hengelman
The Netherlands
Bsik ME1 project
Measurement of CO2 profile up to 17.5 meter a.g.l. Site privately owned. See here
selected result, click on image to enlarge
Hengelman diunal CO2
IJzendoorn
The Netherlands
Lake
Methane flux measurements

selected result, click on image to enlarge
Haastrecht response curve
Kampina (in Dutch) The Netherlands
Mixed forest on sandy soil
Boshydrologie project
 
Langbroek
wetering

The Netherlands
Grass on clay soil
LBW project
 
Langerak
The Netherlands
Maize on clay soil
Carboeurope Ecosystems project
 
Lutjewad
The Netherlands
Natural wetland


 
Maneswaard
The Netherlands
Lake
Methane flux measurements

selected result, click on image to enlarge
Haastrecht response curve
Molenweg
The Netherlands
Potatoes on clay soil
Bsik ME1 project
 
Oostwaard
The Netherlands
Willow on clay soil
Bsik ME1 project
Site owned by research station Oostwaardhoeve
 
Rotterdam
The Netherlands
4 sites in urban environment
KvK project "Heat stress in the city of Rotterdam"
selected result, click on image to enlarge
Rotterdam ETmax versus sky view factor
Sinderhoeve
The Netherlands
Bare sandy soil
 
Utrecht
The Netherlands
Verdamping Utrecht project
Measurement of evapotranspiration of the city of Utrecht from top of Provincial Council building
 
Vredepeel
The Netherlands
Sugar beet on sandy soil
Bsik ME1 project
 
Wageningen The Netherlands
winter wheat production experiment

Wilhelminadorp
The Netherlands
Bait breeding pond
Zeeuwse Tong project
Site owned by Topsy Baits
selected result, click on image to enlarge
Modelled and measured water temperature
Zegveld
The Netherlands
Grass on peat soil
Veenweide project
 
Zeewolde
The Netherlands
Energy-maize on clay soil
Bsik ME1 project
Site privately owned
 
Barrax
Spain
Vine on ???
EAGLE project
 
El Saler
Macchia

Spain
Macchia on sandy soil
MEDEFLU project
Site owned and managed by CEAM
 
El Saler
Rice

Spain
Rice on clay soil
MEDEFLU project
Site owned and managed by CEAM
 
Fandou Beri
fallow savanna

Niger
Guiera senegalensis on ???
HAPEX-Sahel project
 
Fandou Beri
tiger bush

Niger
Open woodland on ???
HAPEX-Sahel project
 
Jaru
Brazil
Primary tropical forest
Carbonsink LBA project
 
Ji Parana
Brazil
Secondary Pasture
Carbonsink LBA project
 
Majadas
Spain
Holm oak woodland on lixisoil
MIND project
Site owned and managed by CEAM
 
Manaus K34
Brazil
Primary tropical forest
Carbonsink LBA project
 
Marmande
France
Maize on clay soil
Carboeurope Regional project
 
Fazenda
Nicolau

Brazil
Secondary pasture
Carbonsink LBA project
 
Tomelloso
Spain
Vine on ???
HAPEX-Efeda project
 
Yakutsk
Siberia
Larch forest on permafrost
Pin-Matra project
Site owned and managed by Institute for Biological problems in the Cryolithic Zone
 

 

Experimental sites where CALM played an advisory role:

See for a geographic overview of all sites

Click on image in left column to go to the specific project / site pages.

North Slope of Alaska
North Slope of Alaska
wet coastal plain dominated by sedges, grasses and mosses
Towers BEC, BEN, BES, CMDL and ATQ
Burkina Faso
Burkina Faso
Sheanut trees and sorghum, millet, maize and groundnut on lixisoil

Griend
The Netherlands
Intertidal flats
Malaysia
Malaysia
MPOB Research Stations Ladang Pelitanah and Teluk Intan
Oil palm plantation on drained peatland
Paracou
French Guiana
Primary tropical forest on acrisol
GUYAFLUX project
Site owned and managed by INRA
Skukuza
South-Africa
Combretum / Acacia on ???
SAFARI 2000 project
Site owned and managed by Colorado State University