Zobrazeno 1 - 10
of 40
pro vyhledávání: '"J. Christopher Brown"'
Autor:
Daniel de Castro Victoria, Adriano Rolim da Paz, Alexandre Camargo Coutinho, Jude Kastens, J. Christopher Brown
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 47, Iss 9, Pp 1270-1278 (2012)
The objective of this work was to evaluate a simple, semi‑automated methodology for mapping cropland areas in the state of Mato Grosso, Brazil. A Fourier transform was applied over a time series of vegetation index products from the moderate resolu
Externí odkaz:
https://doaj.org/article/c5912fbda63140d8a920ff8afda81d74
Autor:
Narayani Barve, Alvin J. Bonilla, Julia Brandes, J. Christopher Brown, Nathaniel Brunsell, Ferdouz V. Cochran, Rebecca J. Crosthwait, Jodi Gentry, Laci M. Gerhart, Trish Jackson, Anna J. Kern, Karen S. Oberhauser, Hannah L. Owens, A. Townsend Peterson, Alexis S. Reed, Jorge Soberón, Adam D. Sundberg, Linda M. Williams
Publikováno v:
Revista Mexicana de Biodiversidad, Vol 83, Iss 3, Pp 817-824 (2012)
Monarch butterflies (Danaus plexippus) have a unique yearly life cycle, in which successive generations breed and move northward from the southern USA in spring to the northern US and southern Canada by late summer; they overwinter in extremely restr
Externí odkaz:
https://doaj.org/article/5a27cd22fbe240439cd4afcd18589e03
Autor:
Saulo de Oliveira Folharini, Silas Nogueira de Melo, Rafael Guimarães Ramos, J. Christopher Brown
Publikováno v:
Land Use Policy. 129:106636
Publikováno v:
Journal of Environmental Studies and Sciences. 8:452-468
Natural and human processes have threatened human access to sufficient and clean water. In areas prone to natural disasters, governments play a vital role in the proactive development of measures prioritizing human rights to water. This article is a
Autor:
Walter Rossi Cervi, J. Christopher Brown, Jansle Vieira Rocha, Rubens Augusto Camargo Lamparelli, Carlos Henrique Wachholz de Souza
Publikováno v:
Journal of Land Use Science. 12:457-476
In Brazil, the main biofuel crop is sugarcane, and with its rapid expansion, there is much debate about what land uses and land covers it is replacing, and what are the associated environmental and...
Publikováno v:
Journal of Rural Studies. 50:218-227
Brazil is a country historically characterized by high levels of capital and land ownership concentration, and some areas where family farming is traditionally strong are potentially impacted by the expansion of sugarcane, through land renting contra
Publikováno v:
Geographical Journal of Central America; Vol 3 No 61E (2018): Revista Geográfica de América Central; 319-337
Revista Geográfica de América Central; Vol. 3 Núm. 61E (2018): Revista Geográfica de América Central; 319-337
Revista Geográfica da América Central; v. 3 n. 61E (2018): Revista Geográfica de América Central; 319-337
Portal de Revistas UNA
Universidad Nacional de Costa Rica
instacron:UNA
Revista Geográfica de América Central; Vol. 3 Núm. 61E (2018): Revista Geográfica de América Central; 319-337
Revista Geográfica da América Central; v. 3 n. 61E (2018): Revista Geográfica de América Central; 319-337
Portal de Revistas UNA
Universidad Nacional de Costa Rica
instacron:UNA
The States of California and São Paulo are associated historically with natural disasters including forest fires and high precipitation, respectively. These events end up causing numerous deaths and financial and social losses. Even in the face of l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123d81a119e5fc264aa250a85d937057
https://www.revistas.una.ac.cr/index.php/geografica/article/view/11228
https://www.revistas.una.ac.cr/index.php/geografica/article/view/11228
Publikováno v:
Land Use Policy. 51:85-94
In Brazil, some see intensive, large-scale production of sugarcane-based ethanol, based on a model of capital and land concentration, as a threat to the survival of family farming. Family farmers are increasingly under pressure to sell or rent land t
Autor:
J. Christopher Brown, Marcellus M. Caldas, Gabriel Granco, Jude H. Kastens, Christopher R. Bishop
Publikováno v:
Bioenergy and Land Use Change
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::462673804b130e71acebd32be8326219
https://doi.org/10.1002/9781119297376.ch3
https://doi.org/10.1002/9781119297376.ch3
Autor:
J. Christopher Brown, D. de C. Victoria, Christopher R. Bishop, Jude H. Kastens, Alexandre Camargo Coutinho
Publikováno v:
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice)
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
MODIS 250-m NDVI and EVI datasets are now regularly used to classify regional-scale agricultural land-use practices in many different regions of the globe, especially in the state of Mato Grosso, Brazil, where rapid land-use change due to agricultura