Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Karen Hahn"'
Autor:
Manuel Casas-Gallego, Karen Hahn, Katharina Neumann, Sebsebe Demissew, Marco Schmidt, Stéphanie C. Bodin, Angela A. Bruch
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Understanding the changing plant ecosystems that existed in East Africa over the past millennia is crucial for identifying links between habitats and past human adaptation and dispersal across the region. In the Horn of Africa, this task is
Externí odkaz:
https://doaj.org/article/accbf98df463487ea8dd4362c9fc58c2
Autor:
Manuel Casas-Gallego, Karen Hahn, Katharina Neumann, Sebsebe Demissew, Marco Schmidt, Stéphanie C. Bodin, Angela A. Bruch
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/7773ca5d26ce4264ac6629e7d3f146a6
Publikováno v:
Biodiversity Data Journal, Vol 8, Iss , Pp 1-113 (2020)
Externí odkaz:
https://doaj.org/article/916fddc5e654442db8284ad7f07533f4
Publikováno v:
Check List, Vol 7, Iss 1, Pp 85-100 (2011)
The Arly National Park of southeastern Burkina Faso is in the center of the WAP complex, the largest continuous system of protected areas in West Africa. Although well known for its large mammal populations, its flora has largely been unexplored unti
Externí odkaz:
https://doaj.org/article/cdc92a2c598343afaa3768644a177e10
Publikováno v:
Check List, Vol 4, Iss 3, Pp 251-266 (2008)
The partial faunal reserve of Pama is situated in the province of Kompienga, in the South-East of Burkina Faso, with typical Sudanian savanna vegetation. Adjacent to the Arli National Park and the Pendjari National Park, it is part of the so-called W
Externí odkaz:
https://doaj.org/article/23fb95a8ffee46aaab2b9114783bfead
Autor:
Karen Hahn, Markus Bernhardt-Römermann, Rüdiger Wittig, Anna Leßmeister, Katharina Schumann, Adjima Thiombiano
Publikováno v:
Applied Vegetation Science. 22:230-242
QUESTIONS: West African savanna ecosystems are affected by increasing land use intensity (e.g., agriculture and livestock herds) due to a growing human population. To understand the impact of land use intensification on savanna vegetation, we aim to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3c85e870bc36fe22595f877019c1c21
https://doi.org/10.1111/avsc.12428
https://doi.org/10.1111/avsc.12428
Autor:
Anna Leßmeister, Karen Hahn
Publikováno v:
Nachhaltige Entwicklung in einer Gesellschaft des Umbruchs ISBN: 9783658314651
West African savannas undergo severe changes due to climate change and land use pressure, resulting in degradation and biodiversity loss. These changes directly impact local rural livelihoods, as many cash poor rural communities depend on the provisi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5668f98d4af667885f41cf3552009f4d
https://doi.org/10.1007/978-3-658-31466-8_4
https://doi.org/10.1007/978-3-658-31466-8_4
Publikováno v:
Folia Geobotanica. 53:17-39
In the face of the current changes in land use and climate as well as habitat destruction, it is important to study herbaceous vegetation as an indicator of changes occurring in savanna ecosystems. We investigated the effects of climate, land use and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d56de3af848103ca02452c97b49b5f36
https://doi.org/10.1007/s12224-017-9303-2
https://doi.org/10.1007/s12224-017-9303-2
Publikováno v:
Scopus-Elsevier
According to environmental predictions, West Africa is becoming vulnerable to the adverse effects of climate change and land use dis- turbance. Herbaceous vegetation is the most sensitive to these effects. To assess the poten- tial of species to cope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b649b98310a1a4d644f45a394dbe6757
https://doi.org/10.19182/bft2017.332.a31334
https://doi.org/10.19182/bft2017.332.a31334
Autor:
Katharina Schumann, Karen Hahn, Anna Lessmeister, Salif Traore, Desiree Jakubka, Markus Bernhardt-Römermann, Adjima Thiombiano
Publikováno v:
Folia Geobotanica. 52:129-142
Herbaceous plants account for more than three-fourths of the total biomass in savanna ecosystems. However, which environmental factors mainly drive the biodiversity of herbaceous species is still under debate. In this study, we investigated the influ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f73201e657c239db39c6fe6a3da4c6b
https://doi.org/10.1007/s12224-017-9289-9
https://doi.org/10.1007/s12224-017-9289-9