Zobrazeno 1 - 10
of 42
pro vyhledávání: '"VINCENT RALPH CLARK"'
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2023)
Externí odkaz:
https://doaj.org/article/d5c28bbf8a2f4d6da3192d8b5fca55b7
Autor:
Vincent Ralph Clark, John E. Burrows, Barbara C. Turpin, Kevin Balkwill, Mervyn Lötter, Stefan J. Siebert
Publikováno v:
Frontiers in Ecology and Evolution, Vol 10 (2022)
Climatic, edaphic, and topographic differences between mountains and surrounding lowlands result in mountains acting as terrestrial islands with high levels of endemic biota. Conservation of mountains is thus key to successful biodiversity conservati
Externí odkaz:
https://doaj.org/article/42260f70794b490cb722fd683980845a
Publikováno v:
PhytoKeys, Vol 165, Iss , Pp 27-50 (2020)
Four species of Poa L. are newly reported for sub-Saharan Africa and southern Africa, Poa compressa L., P. iconia Azn., P. infirma Kunth and P. nemoralis L. This is the first report of P. iconia from Africa. Vouchers at PRE of P. bulbosa L. all belon
Externí odkaz:
https://doaj.org/article/3472e624cee44e26a77f165403f3ca3e
Publikováno v:
PhytoKeys, Vol 162, Iss , Pp 45-69 (2020)
We present taxonomic notes on the Festuca caprina complex from southern Africa that includes description and illustration of the new species F. drakensbergensis from the Drakensberg Mountain Centre of Floristic Endemism of South Africa and Lesotho. F
Externí odkaz:
https://doaj.org/article/7571fcbb32e440d2a60db1e98c5bd76d
Autor:
Jonathan Timberlake, Petra Ballings, João de Deus Vidal Jr., Bart Wursten, Mark Hyde, Anthony Mapaura, Susan Childes, Meg Coates Palgrave, Vincent Ralph Clark
Publikováno v:
PhytoKeys, Vol 145, Iss , Pp 93-129 (2020)
The first comprehensive plant checklist for the Bvumba massif, situated in the Manica Highlands along the Zimbabwe-Mozambique border, is presented. Although covering only 276 km2, the flora is rich with 1250 taxa (1127 native taxa and 123 naturalised
Externí odkaz:
https://doaj.org/article/e384da8ffec24fa986cadff0f4172d78
Autor:
João de Deus Vidal, Peter C. le Roux, Steven D. Johnson, Mariska te Beest, Vincent Ralph Clark
Publikováno v:
Frontiers in Ecology and Evolution, Vol 9 (2021)
von Humboldt’s tree-line concept has dominated mountain ecology for almost two hundred years, and is considered a key indicator for monitoring change in biome boundaries and biodiversity shifts under climate change. Even though the concept of life
Externí odkaz:
https://doaj.org/article/5748b79411ae45e68d86401badfad62c
Autor:
Carsten Hobohm, Monika Janišová, Manuel Steinbauer, Sara Landi, Richard Field, Sula Vanderplank, Carl Beierkuhnlein, John-Arvid Grytnes, Ole Reidar Vetaas, Alessandra Fidelis, Lea de Nascimento, Vincent Ralph Clark, José María Fernández-Palacios, Scott Franklin, Riccardo Guarino, Jihong Huang, Pavel Krestov, Keping Ma, Vladimir Onipchenko, Mike W. Palmer, Marcelo Fragomeni Simon, Christian Stolz, Alessandro Chiarucci
Publikováno v:
Perspectives in Ecology and Conservation, Vol 17, Iss 2, Pp 41-49 (2019)
Endemics–Area Relationships (EARs) are fundamental in theoretical and applied biogeography for understanding distribution patterns and promoting biodiversity conservation. However, calculating EARs for vascular plant species from existing data is p
Externí odkaz:
https://doaj.org/article/f8ce3123790f46c8a3943588150982b3
Publikováno v:
Mountain Research and Development, Vol 40, Iss 1, Pp A1-A11 (2020)
Achieving sustainable food security is a critical goal for smallholder farmers in mountainous regions around the world. In the 40,000 km2 Maloti–Drakensberg mountains (South Africa and Lesotho), one of the important mountain ranges of southern Afri
Externí odkaz:
https://doaj.org/article/2b715708aa4e46cb965f2fa21feb432e
Autor:
Kim Canavan, Susan Canavan, Vincent Ralph Clark, Onalenna Gwate, David Mark Richardson, Guy Frederick Sutton, Grant Douglas Martin
Publikováno v:
Land, Vol 10, Iss 12, p 1393 (2021)
The six major mountain ranges in South Africa support critically important ecosystem services—notably water production—and are rich in biodiversity and endemism. These mountains are threatened by detrimental land uses, unsustainable use of natura
Externí odkaz:
https://doaj.org/article/e8bad1fbfad14d0cae3d20ea99d04251
Publikováno v:
Frontiers Research Topics ISBN: 9782832514511
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a604ca68caa135fb9a4a5f7919c2b7cf