Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Marcos H, Costa"'
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 86, Iss 2, Pp 621-632 (2014)
Amazon tropical forests are being replaced by pasturelands and croplands, but they sometimes revert to regrowth forest when abandoned after a period of agricultural use. Research suggests that this secondary regrowth is limited by climate and nutrien
Externí odkaz:
https://doaj.org/article/c98ddd7105914b7581fb17ac0f6d12ad
Publikováno v:
Environmental Research Letters, Vol 14, Iss 4, p 044029 (2019)
The Brazilian Soy Moratorium has effectively reduced forest conversion for soybeans in Amazonia. This has come at the expense of the region’s pasturelands, which have increasingly ceded space for compliant soy expansion. The question of extending t
Externí odkaz:
https://doaj.org/article/8290552d488342dcade2ecae84dbf485
Autor:
Paulo Artaxo, Vera Maria Fonseca de Almeida-Val, Bibiana Bilbao, Paulo M Brando, Mercedes Bustamante, Michael T Coe, Sandra Bibiana Correa, Francisco Cuesta, Marcos H Costa, Fernando Miralles-Wilhem, Norma Salinas, Divino Vicente Silvério, Adalberto Luis Val
Publikováno v:
Informe de evaluación de Amazonía 2021 ISBN: 9781734808049
Este capítulo discutirá los impactos observados y pronosticados del cambio climático en los ecosistemas terrestres y acuáticos amazónicos. Nos centraremos en los impactos sobre la biodiversidad, los servicios ecosistémicos, el ciclo del carbono
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e39618dc7d0da4c4ff94a8b346714d89
https://doi.org/10.55161/snto3592
https://doi.org/10.55161/snto3592
Autor:
Marcos H Costa, Laura S Borma, Paulo M Brando, José A Marengo, Scott R Saleska, Luciana V Gatti
Publikováno v:
Informe de evaluación de Amazonía 2021 ISBN: 9781734808049
Este capítulo evalúa las interacciones biogeofísicas entre el bosque amazónico y el clima. Se presenta una perspectiva histórica, destacando los avances que mejoraron nuestra comprensión de los mecanismos por los cuales el bosque tropical inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76737e71edd47738d980894dd07126a8
https://doi.org/10.55161/bhkm6857
https://doi.org/10.55161/bhkm6857
Autor:
Yadvinder Malhi, John Melack, Luciana V Gatti, Jean P Ometto, Jürgen Kesselmeier, Stefan Wolff, Luiz E O Aragão, Marcos H Costa, Scott R Saleska, Sunitha Pangala, Luana S Basso, Luciana Rizzo, Alessandro C de Araújo, Natalia Restrepo-Coupe, Celso H L Silva Junior
Publikováno v:
Informe de evaluación de Amazonía 2021 ISBN: 9781734808049
Este capítulo resume nuestra comprensión de los ciclos de tres elementos biogeoquímicos clave en la Amazonía (carbono, nitrógeno y fósforo), que abarcan tanto los ecosistemas terrestres como los acuáticos. Históricamente, el bioma amazónico
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ebdae8c629ac8d53850ddd61d2b4f12
https://doi.org/10.55161/frjg1833
https://doi.org/10.55161/frjg1833
Autor:
Rafael C. Delgado, Gilberto C. Sediyama, Marcos H. Costa, Vicente P. Soares, Ricardo G. Andrade
Publikováno v:
Engenharia Agrícola, Vol 32, Iss 2, Pp 369-380 (2012)
O objetivo deste trabalho foi testar o classificador "árvore de decisão", em dados provenientes de sensores orbitais, para identificar área plantada com cana-de-açúcar, em diferentes épocas de plantio na Fazenda Boa Fé, localizada no Triângul
Externí odkaz:
https://doaj.org/article/0a94a7601fbd4155bd459e77e287fb45
Autor:
Silvia N.M. Yanagi, Marcos H. Costa
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 83, Iss 4, Pp 1171-1180 (2011)
Accurate information on surface albedo is essential for climate modelling, especially for regions such as Amazonia, where the response of the regional atmospheric circulation to the changes on surface albedo is strong. Previous studies have indicated
Externí odkaz:
https://doaj.org/article/fe49696901db4b8c9848188bc20b00ce
Autor:
Sílvia N. M. Yanagi, Marcos H. Costa
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 83, Iss 4, Pp 1231-1242 (2011)
This study evaluates the sensitivity of the surface albedo simulated by the Integrated Biosphere Simulator (IBIS) to a set of Amazonian tropical rainforest canopy architectural and optical parameters. The parameters tested in this study are the orien
Externí odkaz:
https://doaj.org/article/0953d346510f44c983aa439e4b7a71f2
Autor:
Juliana D B Gil, Rachael D Garrett, Alan Rotz, Vassilis Daioglou, Judson Valentim, Gabrielle F Pires, Marcos H Costa, Luciano Lopes, Julio C Reis
Publikováno v:
Environmental Research Letters, Vol 13, Iss 6, p 064025 (2018)
Low productivity cattle ranching, with its linkages to rural poverty, deforestation and greenhouse gas (GHG) emissions, remains one of the largest sustainability challenges in Brazil and has impacts worldwide. There is a nearly universal call to inte
Externí odkaz:
https://doaj.org/article/c7c5f56796ff4eafa8253b9f8900e55b
Autor:
Marcos H Costa, Laura S Borma, Jhan-Carlo Espinoza, Marcia Macedo, José A. Marengo, Daniel M Marra, Jean P Ometto, Luciana V Gatti
This chapter reviews the main features and large- to mesoscale mechanisms that contribute to the Amazon’s climate, its inter-annual and inter-decadal variability, and extreme drought and flood events. It examines the effects of extreme events on ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66a55e3db15aff70c37436e10f2af464
https://doi.org/10.55161/htsd9250
https://doi.org/10.55161/htsd9250