Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Jan W. de Leeuw"'
Autor:
William Critchley, Godert van Lynden, Jan W. de Leeuw, Nicole Harari, Renate Fleiner, Hanspeter Liniger, Z.G. Bai
Publikováno v:
Environmental Science and Policy, 94, 123-134
Environmental Science and Policy 94 (2019)
Environmental Science and Policy 94 (2019)
WOCAT – The World Overview of Conservation Approaches and Technologies with its unique methodology and global Sustainable Land Management (SLM) database - can help promote scaling out of SLM and thus contribute to land degradation neutrality. This
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d2e4cad32f038be72da2e6e9e3ba741
https://doi.org/10.1016/j.envsci.2019.01.001
https://doi.org/10.1016/j.envsci.2019.01.001
Autor:
Jan W. de Leeuw, Nadhem Mtimet, Arjen Ysbert Hoekstra, Dolapo K. Enahoro, Nicholas N. Ndiwa, Joseph O. Ogutu, Caroline Bosire, Maarten S. Krol
Publikováno v:
SSRN Electronic Journal.
Population growth and rising affluence increase the demand for agricultural commodities. Associated growth in production increases dependency on natural resources in countries that attempt to meet part or all the new demand locally. This study assess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::186d9fce7bb4ecf36e1070a07f7e193e
https://doi.org/10.2139/ssrn.3893381
https://doi.org/10.2139/ssrn.3893381
Autor:
Meine van Noordwijk, Todd S. Rosenstock, Louis Sawadogo, Ermias Aynekulu, Keith D. Shepherd, Jan W. de Leeuw, Jonas Koala, Diress Tsegaye, Eleanor Milne, Gudeta W. Sileshi
Publikováno v:
Basic and Applied Ecology, 56, 165-175
Basic and Applied Ecology 56 (2021)
Basic and Applied Ecology 56 (2021)
Fire and overgrazing reduce aboveground biomass, leading to land degradation and potential impacts on soil organic carbon (SOC) and total nitrogen (TN) dynamics. However, empirical data are lacking on how prescribed burning and livestock exclusion im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa0a9b08866f02e00e57473c3a60e873
http://hdl.handle.net/10852/90068
http://hdl.handle.net/10852/90068
Autor:
Jana Leide, Klaas G J Nierop, Ann-Christin Deininger, Simona Staiger, Markus Riederer, Jan W de Leeuw
Publikováno v:
Ann Bot
BACKGROUND AND AIMS: The cuticle of a limited number of plant species contains cutan, a chemically highly resistant biopolymer. As yet, the biosynthesis of cutan is not fully understood. Attempting to further unravel the origin of cutan, we analysed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::916f07c3f9965973495d5f74887e6b15
https://dspace.library.uu.nl/handle/1874/409400
https://dspace.library.uu.nl/handle/1874/409400
Autor:
Joseph O. Ogutu, Robin S. Reid, Mohammed Yahya Said, S.C. Kifugo, Jan W. de Leeuw, Paul van Gardingen, D. Nkedianye
Publikováno v:
Pastoralism, Vol 10, Iss 1, Pp 1-25 (2020)
We analyse social demography, livelihood diversification and land tenure among the Maasai people inhabiting Kenya (three sites) and Tanzania (one site) with contrasting land tenure policies. In Kenya, land was communally owned in the rural Amboseli,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d472e6ce0383a084f8feaa2497e49dc
https://doi.org/10.1186/s13570-020-00165-2
https://doi.org/10.1186/s13570-020-00165-2
Autor:
Jan W. de Leeuw, Jonas Koala, Diress Tsegaye, Eleanor Milne, Gudeta W. Sileshi, Ermias Aynekulu, M. van Noordwijk, Keith D. Shepherd, Louis Sawadogo, Todd S. Rosenstock
Understanding the impacts of fire and grazing on soil carbon dynamics is critical for designing savanna management strategies. Fire and grazing are generally thought to degrade land by inducing loss of soil carbon. However, empirical data are lacking
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc5cc6969f755ff4c8d91d172f5b661
https://doi.org/10.22541/au.159007647.73563117
https://doi.org/10.22541/au.159007647.73563117
Despite the consensus among researchers that future diets should include more plant-based proteins, animal-based foodstuffs are unlikely to disappear completely from our diet. Natural grasslands yield a notable part of the world`s animal protein prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05aae5d7e858df50da97df7e66512a97
https://doi.org/10.5194/egusphere-egu2020-8065
https://doi.org/10.5194/egusphere-egu2020-8065
Publikováno v:
Neurourology and urodynamicsREFERENCES. 39(5)
Aims Urinary tract infection (UTI) is a common complication after pelvic floor surgery. Antibiotics as prophylaxis may reduce the prevalence of UTI's by 50%, but bacterial resistance may be a large disadvantage, necessitating the search for other pos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06d62e2b527d7146a72d2961adedee42
https://pubmed.ncbi.nlm.nih.gov/32449530
https://pubmed.ncbi.nlm.nih.gov/32449530
Autor:
Anton Vrieling, Jan W. de Leeuw, Philip Osano, Augustine A. Ayantunde, Sikhalazo Dube, Polly J. Ericksen, Mohammed Yahya Said, Philip K. Thornton, Constance Neely
The African pastoral farming system consists of livestock and drylands crop-based production that supports an agricultural population of 38 million people of whom 13.4 million in sub-Saharan Africa are extremely poor. Human population growth has resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4d07f428a62fed17c3fd5c10485f6ae
https://doi.org/10.4324/9781315658841-10
https://doi.org/10.4324/9781315658841-10
Autor:
Ermias Aynekulu, Ayana Angassa, Wolde Mekuria, Diress Tsegaye, Kenea Feyissa, Jan W. de Leeuw, Keith D. Shepherd
Publikováno v:
Geoderma. 307:1-7
Controlled grazing management is considered as an effective strategy to enhance soil carbon sequestration, but empirical evidences are scarce. Particularly, the role of livestock exclusion related to soil carbon sequestration is not well understood i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::777fc741d0bec75cf9fa26c41d77fd18
https://doi.org/10.1016/j.geoderma.2017.07.030
https://doi.org/10.1016/j.geoderma.2017.07.030