--- Download the detailed project information here ---
Many questions in ecology revolve around climate: what climatic requirements do organisms have,
how do they survive in extreme climatic conditions, and – increasingly relevant –
how do they deal with the rapid changes in climate we are experiencing?
Despite climate thus being a crucial component of today’s ecological research, we are still very much limited in the climatic data we have to our disposal to actually answer these questions, especially at the global scale. Most of the data we do have comes from weather stations (or interpolations based on those): coarse-grained data measured at two meter above the ground.
Many questions in ecology revolve around climate: what climatic requirements do organisms have,
how do they survive in extreme climatic conditions, and – increasingly relevant –
how do they deal with the rapid changes in climate we are experiencing?
Despite climate thus being a crucial component of today’s ecological research, we are still very much limited in the climatic data we have to our disposal to actually answer these questions, especially at the global scale. Most of the data we do have comes from weather stations (or interpolations based on those): coarse-grained data measured at two meter above the ground.
Climate and temperatures are and have always been a crucial factor in ecological research
For many organisms, however, these free-air climatic averages are far from relevant: many species operate at much smaller spatial or temporal scales, for example. Free-air temperature and climate patterns also differ significantly from what happens at the soil surface, or a few centimeters below it. For many organisms in the soil and close to the surface (soil micro-organisms, ground beetles, herbs, forbs, mosses or tree seedlings, for example) there is thus a large mismatch between the climatic data we have, and the climate they actually experience.
For forest understory species, free-air temperature is meaningless, as temperatures at the forest floor will differ several degrees from what happens above the forest canopy
However, while the quality and resolution of free-air and surface temperature data at the global scale is rapidly improving thanks to elaborated networks of weather stations and satellite data, the availability of in-situ microclimate datasets is still largely limited. That is the rationale behind our launch of SoilTemp, a global effort to develop a database of soil and near-surface temperature data and build global maps of microclimate that answer to the pressing needs of modern ecologists.
For alpine species, temperatures close to the surface are what matters, especially in winter, when they can hide from the frost under a protective snow cover
Yet for such a global effort, we will need your help! If you feel one or more of the following statements apply to you:
1) You have georeferenced soil and/or near-surface temperature data
with maximum a 4-hour interval, and would like it to be part of this open access global database/map.
2) You have associated species (plants or other taxa) composition or trait data from the same location.
3) You know other possible partners with interesting soil temperature datasets,
or working on similar topics, who might be interested in collaborating.
4) You are interested to be involved in this project in any other way.
Please e-mail jonas.lembrechts [at] uantwerpen.be for more information!
1) You have georeferenced soil and/or near-surface temperature data
with maximum a 4-hour interval, and would like it to be part of this open access global database/map.
2) You have associated species (plants or other taxa) composition or trait data from the same location.
3) You know other possible partners with interesting soil temperature datasets,
or working on similar topics, who might be interested in collaborating.
4) You are interested to be involved in this project in any other way.
Please e-mail jonas.lembrechts [at] uantwerpen.be for more information!
