N
Niklas Boke-Olén
Researcher at Lund University
Publications - 15
Citations - 186
Niklas Boke-Olén is an academic researcher from Lund University. The author has contributed to research in topics: Biodiversity & Vegetation. The author has an hindex of 7, co-authored 14 publications receiving 126 citations.
Papers
More filters
Journal ArticleDOI
High-resolution African population projections from radiative forcing and socio-economic models, 2000 to 2100
TL;DR: An annual (2000–2100) high resolution gridded population dataset conforming to both RCPs (urban land use) and SSPs (population) country level scenario data were created.
Journal ArticleDOI
Estimating and analyzing savannah phenology with a lagged time series model
Niklas Boke-Olén,Veiko Lehsten,Jonas Ardö,Jason Beringer,Lars Eklundh,Thomas Holst,Elmar Veenendaal,Torbern Tagesson +7 more
TL;DR: This study investigates how soil moisture, mean annual precipitation, and day length control savannah phenology by developing a lagged time series model and shows that all three variables can be used to estimate savannahphenology on a global scale.
Journal ArticleDOI
Biodiversity decline with increasing crop productivity in agricultural fields revealed by satellite remote sensing
Abdulhakim M. Abdi,Romain Carrié,William Sidemo-Holm,Zhanzhang Cai,Niklas Boke-Olén,Henrik G. Smith,Lars Eklundh,Johan Ekroos +7 more
TL;DR: In this article, the impact of land-use intensity on biodiversity in agricultural landscapes using remote sensing parameters derived from the Sentinel-2 satellites is investigated, and the relationship between biodiversity and crop production proxies are consistent with predictions that increasing agricultural land use intensity decreases field biodiversity.
Journal ArticleDOI
First assessment of the plant phenology index (PPI) for estimating gross primary productivity in African semi-arid ecosystems
Abdulhakim M. Abdi,Niklas Boke-Olén,Hongxiao Jin,Lars Eklundh,Torbern Tagesson,Veiko Lehsten,Jonas Ardö +6 more
TL;DR: Results show that a PPI-based GPP model was able to capture the magnitude of EC GPP better than the other tested models and is a promising tool for the estimation of GPP in the semi-arid ecosystems of Africa.
Journal ArticleDOI
Evaluating water controls on vegetation growth in the semi-arid Sahel using field and earth observation data
Abdulhakim M. Abdi,Niklas Boke-Olén,David E. Tenenbaum,Torbern Tagesson,Bernard Cappelaere,Jonas Ardö +5 more
TL;DR: It is found that plant-available water and vapor pressure deficit together control the GPP of Sahelian vegetation through their impact on the greening and browning phases and this model is potentially scalable at a relatively high spatial and temporal resolution.