First assessment of the plant phenology index (PPI) for estimating gross primary productivity in African semi-arid ecosystems

Autor: Abdi, A. M., Boke-Olen, N., Jin, H., Eklundh, L., Tagesson, T., Lehsten, V., Ardo, J.

The importance of semi-arid ecosystems in the global carbon cycle as sinks for CO2 emissions has recently been highlighted. Africa is a carbon sink and nearly half its area comprises arid and semi-arid ecosystems. However, there are uncertainties reg

Externí odkaz: http://arxiv.org/abs/1902.08058

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Future supply and demand of net primary production in the Sahel

Autor: Sallaba, F., Olin, S., Engström, K., Abdi, A. M., Boke-Olén, N., Lehsten, V., Ardö, J., Seaquist, J. W.

Publikováno v: Earth System Dynamics, Vol 8, Pp 1191-1221 (2017)
Sallaba, F, Olin, S, Engström, K, Abdi, A M, Boke-Olén, N, Lehsten, V, Ardö, J & Seaquist, J W 2017, ' Future supply and demand of net primary production in the Sahel ', Earth System Dynamics, vol. 8, no. 4, pp. 1191-1221 . https://doi.org/10.5194/esd-8-1191-2017

In the 21st century, climate change in combination with increasing demand, mainly from population growth, will exert greater pressure on the ecosystems of the Sahel to supply food and feed resources. The balance between supply and demand, defined as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5794847b5f95537615c1abf3d3a6b8a4
https://www.earth-syst-dynam.net/8/1191/2017/

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Disentangling the effects of land-use change, climate and CO2 on projected future European habitat types

Autor: Lehsten, V, Sykes, M.T., Scott, A.V., Tzanopoulis, A., Kallimanis, A., Verburg, P.H., Schulp, C.J.E., Potts, S.G., Vogiatzakis, I.

Publikováno v: Global Ecology and Biogeography, 24(6), 653-663. Wiley-Blackwell
Lehsten, V, Sykes, M T, Scott, A V, Tzanopoulis, A, Kallimanis, A, Verburg, P H, Schulp, C J E, Potts, S G & Vogiatzakis, I 2015, ' Disentangling the effects of land-use change, climate and CO2 on projected future European habitat types ', Global Ecology and Biogeography, vol. 24, no. 6, pp. 653-663 . https://doi.org/10.1111/geb.12291

Aim: To project the potential European distribution of seven broad habitat categories (needle-leaved, broad-leaved, mixed and mediterranean forest, urban, grassland and cropland) in order to assess effects of land use, climate change and increase in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::89d6280118513ad6240bb1bdcd257c6d
https://research.vu.nl/en/publications/35fcf89c-f36f-487a-8be8-8ab770ff434f