Zobrazeno 1 - 10
of 573
pro vyhledávání: '"F. Siebert"'
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 41, Iss 2, Pp 341-350 (2011)
The distinctiveness of Maputaland Woody Grassland lies within its richness of geoxylic suffrutices and herbaceous flora. Since it is well documented in the literature and easy to distinguish from other grassland types, it was possible to confirm a lo
Externí odkaz:
https://doaj.org/article/a91dc2c8dabc4cfe8a88a8842b930e0c
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 48, Iss 1, Pp 33-56 (2005)
A vegetation survey was conducted of the Owen Sitole College of Agriculture (OSCA). Phytosociological data were used to identify plant communities and to determine alpha diversity. Five plant communities were recognised and described. One of these wa
Externí odkaz:
https://doaj.org/article/b9ed134fdcb44ea4a8e877c807ed34d8
Autor:
F. Siebert, S.J. Siebert
Publikováno v:
Koedoe: African Protected Area Conservation and Science, Vol 48, Iss 1, Pp 17-31 (2005)
An analysis of the vegetation of the Sterkfontein Caves (i.e. the natural area surrounding the caves) is presented. Releves were compiled in 24 stratified random sample plots. A TWINSPAN classification, refined by Braun-Blanquet procedures, revealed
Externí odkaz:
https://doaj.org/article/08681f407460467b86daeb82e2b4efb6
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 33, Iss 1, Pp 121-134 (2003)
Data from fifteen phytosociological studies were merged and classified to describe and compare the vegetation of geo graphically separated and climatically different Mopanev eld types in South Africa. Namibia and Zimbabw e. Seven v egetation types
Externí odkaz:
https://doaj.org/article/e049c07fb9ad4adab588aae99e9b85a1
Publikováno v:
Bothalia: African Biodiversity & Conservation, Vol 33, Iss 2, Pp 207-228 (2003)
A hierarchical classification, description, and ecological and floristic interpretations are presented on the vegetation types of the ultramafic rock habitats of the Sekhukhuneland Centre of Plant Endemism. Relevés were compiled in 100 stratified ra
Externí odkaz:
https://doaj.org/article/254222e8ee8f4ee2a9764852ac77eee7
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
African Journal of Range and Forage Science; Vol. 39 No. 1 (2022); 16–26
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
African Journal of Range and Forage Science; Vol. 39 No. 1 (2022); 16–26
Made available in DSpace on 2022-04-28T19:46:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01 Fire and herbivory are major drivers in tropical savanna ecosystems and they selected a flora composed of species able to cope with recurrent
Publikováno v:
Zeitschrift für Gastroenterologie.
Autor:
David Dubois, Brian R. Flay, Niloofar Bavarian, Stefanie D. Holloway, Naida Silverthorn, Kendra M. Lewis, Carl F. Siebert
Publikováno v:
The Elementary School Journal. 121:635-655
The national conversation about the importance of social-emotional competencies, such as prosocial behaviors, responsible decision-making, and problem-solving, has increased greatly in the ...
Publikováno v:
African Journal of Range & Forage Science. 37:53-64
Projected increases in the frequency and severity of drought events are expected to impose changes in the ecology of native forb communities in semi-arid ecosystems. We examined the state of forb communities during, and directly after an extreme drou
Autor:
Mohand Benachour, Ana Paula de F. Siebert, Cristiane Marcelina de Moraes, Laiza Carla Medeiros Silva, Yana Batista Brandão, Renato dos Santos Bezerra, Ana Cristina Barbosa da Silva, Dinaldo Cavalcanti de Oliveira
Publikováno v:
Brazilian Journal of Development. 6:86102-86129
A presente pesquisa teve como objetivo a aplicacao do po da semente da planta denominada Moringa Oleifera Lam, a partir do processo de maceracao dessa semente, juntamente com a radiacao solar, no tratamento de agua utilizada para o consumo humano. Ne