Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Percy M. Summers"'
Publikováno v:
Social-ecological Systems of Latin America: Complexities and Challenges ISBN: 9783030284510
The Pichis river basin is located in the Selva Central region of Peru; it has large biodiversity of flora and fish that are of importance in local food security. However, deforestation of riparian forests directly affected their presence and the qual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f65c795596a43b6210659ab00ed5787c
https://doi.org/10.1007/978-3-030-28452-7_20
https://doi.org/10.1007/978-3-030-28452-7_20
Autor:
Randolph H. Wynne, Marcos Antonio Pedlowski, Nancy Becerra-Cordoba, John O. Browder, Percy M. Summers, Joao Mil-Homens, Ana Abad, Robert Walker
Publikováno v:
World Development. 36:1469-1492
Summary In the 1970s, extensive areas of Brazilian Amazon were settled by landless farmers. These internal migrations prompted theoretical scholarship on the nature and outcomes of frontier expansion from three general frameworks: the capitalist pene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::570977497663ebd1454300bf4d76e4ff
https://doi.org/10.1016/j.worlddev.2007.08.008
https://doi.org/10.1016/j.worlddev.2007.08.008
Publikováno v:
International Journal of Remote Sensing. 28:1299-1315
The Amazon basin remains a major hotspot of tropical deforestation, presenting a clear need for timely, accurate and consistent data on forest cover change. We assessed the utility of a hybrid classification technique, iterative guided spectral class
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adb4e8317eba39ddbde7c9f9db751589
https://doi.org/10.1080/01431160600928609
https://doi.org/10.1080/01431160600928609
Publikováno v:
Human Ecology. 32:197-224
Since the 1970s the Brazilian Amazon has received over 1 million migrant farm households from other regions of the country, many of whom were attracted to government-sponsored frontier settlement programs that offered free tropical forest land. As a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31add2c3e32523fb6671710fbc68a045
https://doi.org/10.1023/b:huec.0000019763.73998.c9
https://doi.org/10.1023/b:huec.0000019763.73998.c9
Publikováno v:
IDS Bulletin. 32:36-46
Summaries This article looks at community fisheries management in the Peruvian varzea , the resource‐rich floodplain of the Amazon river. This dynamic and heterogeneous world gives rise to a wide range of uncertainties and ambiguities that challeng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c643d13ba68950d98716d82bac3ef1a
https://doi.org/10.1111/j.1759-5436.2001.mp32004005.x
https://doi.org/10.1111/j.1759-5436.2001.mp32004005.x
This paper examines forest management and silvicultural practices of small colonist landholders in the western Brazilian Amazon state of Rondonia. Although recent colonists in the Amazon are widely acknowledged as key agents of tropical forest conver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7410463505db5ce8aeb770c5d36dfed
https://hdl.handle.net/10919/66973
https://hdl.handle.net/10919/66973