Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Fallow vegetation"'
Publikováno v:
Conservation Science and Practice, Vol 3, Iss 9, Pp n/a-n/a (2021)
Abstract The IUCN has recently updated its 2003 western chimpanzee conservation action plan for the period 2020–2030. Recent estimates find an 80% population reduction occurred between 1990 and 2014. Further, 83% of these chimpanzees are estimated
Externí odkaz:
https://doaj.org/article/4a172e03273f447ba941e836cc62b23c
Publikováno v:
Journal of Tropical Ecology, 2000 Mar 01. 16(2), 243-251.
Externí odkaz:
https://www.jstor.org/stable/3068759
Publikováno v:
Biogeochemistry, 1999 Jun 01. 45(3), 223-241.
Externí odkaz:
https://www.jstor.org/stable/1469433
Publikováno v:
Journal of Applied Sciences and Environmental Management, Vol 22, Iss 8 (2018)
A study was carried out to assess soil erosion and associated losses on abandoned cassava farmland, 3-year, 10-year and 5-year fallows in a part of the rainforest zone of southern Nigeria. The study showed that the 5- year fallow yielded the most los
Externí odkaz:
https://doaj.org/article/af1fb268a16e4cd7a038875546458200
Akademický článek
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Autor:
Moses Adah Abua, Anthony Inah Iwara, Violet Bassey Eneyo, Nsikan Anthony Akpan, Anim Obongha Ajake, Saad S. Alarifi, David Gómez-Ortiz, Ahmed M. Eldosouky
Publikováno v:
Sustainability; Volume 15; Issue 7; Pages: 6262
The research was conducted to assess the pace of sediment loss in deserted 3-, 5- and 10-year-fallow traditional farmlands, as well as cultivated farmlands, in a remote forested zone in southern Nigeria. During the 2012 rainy and cropping season, fie
Autor:
Antônio Cordeiro Santana, Silvio Brienza Júnior, Dário Dantas do Amaral, Ima Célia Guimarães Vieira, Rafael de Paiva Salomão
Publikováno v:
Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, Vol 7, Iss 3, Pp 297-317 (2012)
Brazilian law does not currently define the characteristics that should be used to distinguish different successional stages of second-growth forest. This lack of clarity poses difficulties for licensing the clearance, management and conservation of
Externí odkaz:
https://doaj.org/article/c291641cd6d24eb4b52c51dc3501183b
Autor:
L.J.P. Marques, M.R.M. Silva, M.S. Araújo, G.S. Lopes, M.J.P. Corrêa, A.C.R. Freitas, F.H. Muniz
Publikováno v:
Planta Daninha, Vol 28, Iss spe, Pp 939-951 (2010)
O plantio direto na capoeira é um sistema de substituição ao corte e queima que vem sendo implementado na Amazônia nas áreas de agricultura familiar. Como o manejo de plantas daninhas é essencial no processo produtivo, este trabalho visou reali
Externí odkaz:
https://doaj.org/article/87c43dff7d784317b5fad0d4b9919dae
Publikováno v:
Conservation Science and Practice
Conservation Science and Practice, 2021, [Early access], e496 [7 p. en ligne]. ⟨10.1111/csp2.496⟩
Conservation Science and Practice, Vol 3, Iss 9, Pp n/a-n/a (2021)
Conservation Science and Practice, 2021, [Early access], e496 [7 p. en ligne]. ⟨10.1111/csp2.496⟩
Conservation Science and Practice, Vol 3, Iss 9, Pp n/a-n/a (2021)
The IUCN has recently updated its 2003 western chimpanzee conservation action plan for the period 2020–2030. Recent estimates find an 80% population reduction occurred between 1990 and 2014. Further, 83% of these chimpanzees are estimated to live o
Publikováno v:
Journal of Applied Sciences and Environmental Management; Vol 22, No 8 (2018); 1355-1362
A study was carried out to assess soil erosion and associated losses on abandoned cassava farmland, 3-year, 10-year and 5-year fallows in a part of the rainforest zone of southern Nigeria. The study showed that the 5- year fallow yielded the most los