Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Wolfgang Fister"'
Publikováno v:
PeerJ, Vol 8, p e8487 (2020)
Background Crust formation affects soil erosion by raindrop impacted flow through changing particle size and cohesion between particles on the soil surface, as well as surface microtopography. Therefore, changes in soil microtopography can, in theory
Externí odkaz:
https://doaj.org/article/2c8e35491747430cbedec785a41022f8
Publikováno v:
Agronomy, Vol 12, Iss 2, p 457 (2022)
Minimizing wind erosion on agricultural fields is of great interest to farmers. There is a general understanding that vegetation can greatly minimize the wind erosion taking place. However, after harvest, a low vegetation cover can be inevitable, whe
Externí odkaz:
https://doaj.org/article/2a7b201c7e554d63b20259b69d9ebf99
Publikováno v:
Land, Vol 9, Iss 12, p 503 (2020)
The sandy croplands in the Free State have been identified as one of the main dust sources in South Africa. The aim of this study was to investigate the occurrence and strength of physical soil crusts on cropland soils in the Free State, to identify
Externí odkaz:
https://doaj.org/article/2f8b0b85b2d34476b5d08ddaa19293f7
Publikováno v:
Agriculture, Vol 3, Iss 4, Pp 726-740 (2013)
Sediment generated by interrill erosion is commonly assumed to be enriched in soil organic carbon (SOC) compared to the source soil. However, the reported SOC enrichment ratios (ERSOC) vary widely. It is also noteworthy that most studies reported tha
Externí odkaz:
https://doaj.org/article/64a3a4f239934d92995bbbb295b6edc9
Publikováno v:
Geographica Helvetica, Vol 77, Pp 39-51 (2022)
Sandy soils with fragipans are usually considered poorly suited for agriculture. However, these soils are cultivated in Namibia as they can secure a minimum harvest during droughts. In order to understand the hydrological influence of fragipans in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d4b34ee7a798e2e25fa8278869830d7
https://gh.copernicus.org/articles/77/39/2022/gh-77-39-2022.pdf
https://gh.copernicus.org/articles/77/39/2022/gh-77-39-2022.pdf
Autor:
Heleen C. Vos, Adeola Salawu-Rotimi, Wolfgang Fister, Nikolaus J. Kuhn, Don A. Cowan, Pedro H. Lebre, Frank D. Eckardt
Publikováno v:
Microbial Ecology. 82:859-869
Dust is a major vehicle for the dispersal of microorganisms across the globe. While much attention has been focused on microbial dispersal in dust plumes from major natural dust sources, very little is known about the fractionation processes that sel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3301d7e1f8723641c309e57d61cded9
https://doi.org/10.1007/s00248-021-01717-8
https://doi.org/10.1007/s00248-021-01717-8
Publikováno v:
Agronomy; Volume 12; Issue 2; Pages: 457
Minimizing wind erosion on agricultural fields is of great interest to farmers. There is a general understanding that vegetation can greatly minimize the wind erosion taking place. However, after harvest, a low vegetation cover can be inevitable, whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::1fe976fdb16419c692e06092e5dd06a6
Testing of photogrammetry for differentiation of soil organic carbon and biochar in sandy substrates
Publikováno v:
Geographica Helvetica, Vol 74, Pp 81-91 (2019)
Landforms in different environmental ecosystems are formed through selective erosion and transport mechanisms by wind and water. To understand their development, biochemical composition, and effect on neighbouring ecosystems, it is essential to bette
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::484560f9b4b4253f96fbef0063b04361
https://www.geogr-helv.net/74/81/2019/gh-74-81-2019.pdf
https://www.geogr-helv.net/74/81/2019/gh-74-81-2019.pdf
After the conversion to cropland, dust emissions can lead to the degradation of agricultural soil. There are also offsite effects of dust emission due to the impact of dust on climate, human health, and global biogeochemistry. The sandy croplands in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1513a64c8882264fd07a3548dc778589
https://doi.org/10.5194/egusphere-egu21-1041
https://doi.org/10.5194/egusphere-egu21-1041
Publikováno v:
Aeolian Research, 49:100661. Elsevier Ltd
Aeolian Research, 49, 100661-100661
Aeolian Research 49 (2021)
Aeolian Research, 49, 100661-100661
Aeolian Research 49 (2021)
Experiments in large wind tunnels have made vital contributions to our knowledge of aeolian processes. However, the size of these instruments makes them impractical for field application. To facilitate field measurements on the dust emission potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af3289a1eda1bfcb0ed65ada70f42177
https://dare.uva.nl/personal/pure/en/publications/a-crosscomparison-of-threshold-friction-velocities-for-pm10-emissions-between-a-traditional-portable-straightline-wind-tunnel-and-piswerl(4c59e19c-74bf-462d-98bc-b110aa299edc).html
https://dare.uva.nl/personal/pure/en/publications/a-crosscomparison-of-threshold-friction-velocities-for-pm10-emissions-between-a-traditional-portable-straightline-wind-tunnel-and-piswerl(4c59e19c-74bf-462d-98bc-b110aa299edc).html