Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Kaspar, Hurni"'
Autor:
Martina Messmer, Sandra Eckert, Amor Torre-Marin Rando, Mark Snethlage, Santos J. González-Rojí, Kaspar Hurni, Urs Beyerle, Andreas Hemp, Staline Kibet, Thomas F. Stocker
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-12 (2024)
Abstract Grassland landscapes are important ecosystems in East Africa, providing habitat and grazing grounds for wildlife and livestock and supporting pastoralism, an essential part of the agricultural sector. Since future grassland availability dire
Externí odkaz:
https://doaj.org/article/0b5dddab419f471280f6b975b86439a4
Autor:
Alemtsehay Subhatu, Tatenda Lemann, Kaspar Hurni, Brigitte Portner, Tibebu Kassawmar, Gete Zeleke, Hans Hurni
Publikováno v:
International Soil and Water Conservation Research, Vol 5, Iss 3, Pp 212-220 (2017)
In the Ethiopian Highlands, soil and water conservation practices are of utmost importance to conserve eroded soil and combat soil loss. This study provides detailed results on on-site sediment deposition and net soil loss in terraced croplands in a
Externí odkaz:
https://doaj.org/article/4b018beff8c34108892b2e2e62f50a30
Publikováno v:
Remote Sensing, Vol 13, Iss 11, p 2131 (2021)
Accurate remote sensing of mountainous forest cover change is important for myriad social and ecological reasons, but is challenged by topographic and illumination conditions that can affect detection of forests. Several topographic illumination corr
Externí odkaz:
https://doaj.org/article/50686e2b21b34a03a1dc8ed812d38940
Autor:
Yunxia Wang, Peter M. Hollingsworth, Deli Zhai, Christopher D. West, Jonathan Green, Huafang Chen, Kaspar Hurni, Yufang Su, Eleanor Warren-Thomas, Jianchu Xu, Antje Ahrends
Understanding the impacts of cash crop expansion on natural forest is of fundamental importance. However, for most crops there are no remotely-sensed global maps1, and global deforestation impacts are estimated using models and extrapolations. Natura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ffeb5d9061e334643fb689aa6da7b09
https://doi.org/10.1101/2022.12.03.518959
https://doi.org/10.1101/2022.12.03.518959
Autor:
Andrea Pase, Irna Hofman, Angela Kronenburg García, Tobias Haller, Davide Cirillo, Markus Giger, Manuel Abebe, Kaspar Hurni, Marina Bertoncin
Publikováno v:
Drylands Facing Change ISBN: 9781003174486
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c1b22e28a0f3c29a696e308be95e2fa
https://doi.org/10.4324/9781003174486-7
https://doi.org/10.4324/9781003174486-7
Autor:
Andreas Heinimann, Ole Mertz, Steve Frolking, Andreas Egelund Christensen, Kaspar Hurni, Fernando Sedano, Louise Parsons Chini, Ritvik Sahajpal, Matthew Hansen, George Hurtt
Publikováno v:
PLoS ONE, Vol 12, Iss 9, p e0184479 (2017)
Mosaic landscapes under shifting cultivation, with their dynamic mix of managed and natural land covers, often fall through the cracks in remote sensing-based land cover and land use classifications, as these are unable to adequately capture such lan
Externí odkaz:
https://doaj.org/article/0711ee63f57042ca88d0e94833eca049
Publikováno v:
Remote Sensing, Vol 5, Iss 7, Pp 3377-3396 (2013)
The delineation of shifting cultivation landscapes using remote sensing in mountainous regions is challenging. On the one hand, there are difficulties related to the distinction of forest and fallow forest classes as occurring in a shifting cultivati
Externí odkaz:
https://doaj.org/article/6f3d05be0e1346da9fce951d69a63845
Autor:
Pase, Andrea, Irna, Hofman, Angela Kronenburg García, Tobias, Haller, Cirillo, Davide, Markus, Giger, Manuel, Abebe, Kaspar, Hurni, Bertoncin, Marina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3657::1596edec22fdca27a8a73728f00f0df9
https://hdl.handle.net/11577/3461911
https://hdl.handle.net/11577/3461911
Publikováno v:
Land Use Policy. 126:106526
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::281d935411e167f111ce4b0e27e006c8
https://doi.org/10.1016/j.landusepol.2022.106526
https://doi.org/10.1016/j.landusepol.2022.106526
Publikováno v:
Land, Vol 7, Iss 2, p 77 (2018)
This study investigated the implications of large-scale land concessions in the Red River Delta, Vietnam, and Northeast Cambodia with regard to urban and agricultural frontiers, agrarian transitions, migration, and places from which the migrant worke
Externí odkaz:
https://doaj.org/article/01f8890e8ff24af69d142c9d812e763d