Zobrazeno 1 - 9
of 9
pro vyhledávání: '"D. B. Versfeld"'
Publikováno v:
South African Geographical Journal. 80:52-59
The mountains of the Western Cape Province fulfil a vital water supply function in the region. For the protection of this water supply, it is important to understand natural soil erosion rates in t...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1dffe307a82ab1757ccb1b213051eb5
https://doi.org/10.1080/03736245.1998.9713644
https://doi.org/10.1080/03736245.1998.9713644
Autor:
D. B. Versfeld
Publikováno v:
South African Forestry Journal. 176:55-59
SYNOPSIS Forestry is an important user of water. It is also, in the eyes of some, an efficient user—and it is undoubtedly a nationally important industry. As pressures for the water resources increase, the forest industry finds itself ranged more a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f690d94b2419c88737d3f98af370ea26
https://doi.org/10.1080/00382167.1996.9629710
https://doi.org/10.1080/00382167.1996.9629710
Autor:
D. B. Versfeld
Publikováno v:
Water Science and Technology. 32:145-151
South Africa has hundreds of thousands of hectares of heavily populated and badly degraded landscapes. Past attempts at land management have been either through avoidance or the top-down imposition of “betterment” schemes. Participatory methods o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bc0437db6216ab0705ed189c717d99e
https://doi.org/10.2166/wst.1995.0585
https://doi.org/10.2166/wst.1995.0585
Autor:
D. G.M. Donald, D. B. Versfeld
Publikováno v:
South African Forestry Journal. 156:61-69
SYNOPSIS Fast-growing plantations of conifers have replaced areas of mediterranean shrubland in the south-western Cape. This study arises from the need to quantify the impacts of major changes in primary productivity, litterfall, and nutrient cycling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::630448cf5a20f36ada797496e567a517
https://doi.org/10.1080/00382167.1991.9629089
https://doi.org/10.1080/00382167.1991.9629089
Publikováno v:
Fire in South African Mountain Fynbos ISBN: 9783642761768
The research programme in Swartboskloof evolved with the aim of providing further understanding of the functioning of mountain fynbos ecosystems, through comparison with other fynbos ecosystems, and with mediterranean-type ecosystems on other contine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::324bcb89c5e87bc4efdc1e66af89c52a
https://doi.org/10.1007/978-3-642-76174-4_2
https://doi.org/10.1007/978-3-642-76174-4_2
Autor:
D. B. Versfeld
Publikováno v:
South African Forestry Journal. 119:35-40
SYNOPSIS Overland flow was found to be negligible on small plots at Jonkershoek in the Western Cape. Treatments such as the burning or hoeing of fynbos and the thinning of a plantation had no significant effect on this phenomenon and the lack of rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f903ecd13f8d891cb3297fb42859a1da
https://doi.org/10.1080/00382167.1981.9630222
https://doi.org/10.1080/00382167.1981.9630222
Autor:
D. B. Versfeld
Publikováno v:
South African Forestry Journal. 112:15-19
The Bosboukloof catchment is part of a multiple watershed experiment at Jonkershoek. The catchment is afforested with Pinus radiata D. Don and has a history of windfall damage. This report is an assessment of the very severe damage caused by two wind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::063d24a20984b5bc8402699c3871a180
https://doi.org/10.1080/00382167.1980.9629506
https://doi.org/10.1080/00382167.1980.9629506
Autor:
D. B. Versfeld
Publikováno v:
South African Forestry Journal. 116:40-50
SYNOPSIS Rates of litter fall in mature stands of Pinus radiata D. Don have been monitored at the Jonkershoek Forestry Research Station since 1976. Decomposition trials were laid out in June 1977. Litter fall has been collected on six sites in the Bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5653c627030cbc6404ce5d07e50d9d04
https://doi.org/10.1080/00382167.1981.9630002
https://doi.org/10.1080/00382167.1981.9630002
Autor:
D. B. Versfeld
Publikováno v:
South African Forestry Journal. 132:36-39
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1c75852fa2635cc7f8ce3dce7689464
https://doi.org/10.1080/00382167.1985.9629549
https://doi.org/10.1080/00382167.1985.9629549