Results 31 to 40 of about 2,000 (180)

Índices de vegetação e competitividade entre cidades

GEOUSP: Espaço e Tempo, 2018
Muitas cidades exaltam seus índices de áreas verdes ou de cobertura vegetal e comparam-se com outras cidades para provar sua superioridade nesse quesito.
Mariane Félix da Rocha, João Carlos Nucci   +1 more
doaj   +1 more source

Cobertura vegetal nos patrimônios ambientais urbanos de São Paulo

Patrimônio e Memória, 2020
Este artigo analisa a inclusão do patrimônio ambiental urbano como parte dos objetos de proteção dos órgãos culturais de São Paulo. Descrevem-se o processo de incorporação dessa categoria patrimonial, os atributos inerentes aos espaços protegidos e os dispositivos utilizados para a manutenção do valor simbólico desses patrimônios.
openaire   +1 more source

Improved Cerrado Wetland Mapping Through Seasonal Moisture Metrics, Terrain Information and Semantic Segmentation

Remote Sensing in Ecology and Conservation, EarlyView.
Brazil's Cerrado valley wetlands—swamp savanna and gallery forest—are highly important for the biome's water cycle and carbon storage and are susceptible to degradation from the impacts of land use expansion and the climate crisis. In support of their detailed monitoring and assessment, we developed and tested a transferable mapping approach that ...
Felix Beer, Hugo do Nascimento Bendini, Mateus de Souza Miranda, Vu‐Dong Pham, Leila Maria Garcia Fonseca, Cássia Beatriz Rodrigues Munhoz, Sebastian van der Linden   +6 more
wiley   +1 more source

Incendios de cobertura vegetal, biodiversidad y gobernanza

Revista Controversia
El texto analiza la creciente amenaza que representan los incendios de cobertura vegetal (ICV) para la biodiversidad en Colombia, en el contexto de un incremento en su frecuencia e intensidad, en gran parte atribuido al cambio climático y las actividades humanas.
Álvaro del Campo Parra-Lara, Hernando Uribe Castro, Efraim Parra-Muñoz   +2 more
openaire   +2 more sources

Ecology of declining populations of gray foxes (Urocyon cinereoargenteus) in Indiana, USA Ecología de las poblaciones en declive de zorros grises (Urocyon cinereoargenteus) en Indiana, EE.UU.

Wildlife Monographs, EarlyView.
We estimated seasonal space use, cover selection, and resource selection; evaluated gene flow and potential genetic barriers; and assessed cause‐specific survival rates and reproduction of radiomarked gray foxes in Indiana, USA. Our results provide evidence that gray foxes in Indiana are an edge species with relatively large home ranges, relatively low
Tim L. Hiller, Julia A. Nawrocki, Brandon M. Bernhardt, Lane K. Jeakle, Dawn M. Reding, Geriann Albers   +5 more
wiley   +1 more source

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop, Jiwei Li, Daryl L. Moorhead, Sasha C. Reed, Katherine E. O. Todd‐Brown, Alexi C. Besser, Dellena Evelyn Bloom, Thomas C. Ingalls, Alejandro Cueva   +8 more
wiley   +1 more source

Respostas dos padrões de sedimentação e hipersalinidade na cobertura vegetal de planície estuarina sob influência da semiaridez

Geosul, 2018
Esta pesquisa analisa a influência das variações espaciais da salinidade intersticial e granulometria dos sedimentos na cobertura vegetal do estuário do Rio Apodi-Mossoró (RN).
David Hélio Miranda de Medeiros, Andrea Almeida Cavalcante, Lidriana de Souza Pinheiro   +2 more
doaj   +1 more source

The Economic and Ecological Impact of Soy in Brazil: A Synthetic Control Method Approach

Journal of Agricultural Economics, EarlyView.
ABSTRACT In recent decades, soy expansion in Brazil has generated significant environmental, social and economic impacts. However, there is no consensus about benefits and drawbacks, calling for a more careful account of the economic and ecological diversity of the territories where this phenomenon has been unfolding.
Stefano Ghinoi, Simone Piras, Luca Tasciotti, Valdemar João Wesz Junior   +3 more
wiley   +1 more source

Understanding Mammalian Habitat Use With a Multi‐Species, Multi‐Scale Approach: The Jaguar Protection Corridor in Guaviare, Colombia

Animal Conservation, EarlyView.
We applied a multi‐scale, multi‐species framework to quantify how landscape structure and human infrastructure influence habitat use across a terrestrial mammal community within a biological corridor in the Colombian Amazon. Forest cover and spatial configuration influenced wildlife habitat use at spatial scales associated with species dispersal ...
Gabriel P. Andrade‐Ponce, Eduardo Molina‐González, Jaime Andrés Cabrera   +2 more
wiley   +1 more source

Modelagem da proteção do solo por plantas de cobertura no sul de Minas Gerais.

Agro@mbiente On-line, 2012
A cobertura do solo é o fator de maior importância relativa no controle da erosão hídrica. Assim, objetivou-se no presente estudo elaborar a modelagem da cobertura vegetal de vinte e quatro plantas de cobertura, em diversos sistemas de plantio e ...
Diego Antonio França de Freitas, Marx Leandro Naves Silva, Nilmar Eduardo Arbex Castro, Dione Pereira Cardoso, Adriana Cristina Dias, Gabriel José de Carvalho   +5 more
doaj   +1 more source