Pular para o conteúdo 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Língua Língua

português English
Entrar

Busca de Publicações

Ordenação: data ▾ | alfabética


Mapping crop producer perceptions: the role of global drivers on local agricultural land use in Brazil. ABSTRACT. Agricultural trade and climate change have altered land cover and land use worldwide. For example, the recent growth of international soybean demand has been associated with 1.3 Mha primary... ... Repositório: BDPA Ano de publicação: 2023
Socioeconomic and environmental effects of soybean production in metacoupled systems. Abstract. Human-environment interactions within and across borders are now more influential than ever, posing unprecedented sustainability challenges. The framework of metacoupling (interactions withi... ... Repositório: BDPA Ano de publicação: 2021
Three decades of changes in Brazilian municipalities and their food production systems. Abstract: Agricultural systems are heterogeneous across temporal and spatial scales. Although much research has investigated farm size and economic output, the synergies and trade-offs across various... ... Repositório: BDPA Ano de publicação: 2020
Land-use changes in distant places: implementation of a telecoupled agent-based model. Abstract: International agricultural trade has changed land uses in trading countries, altering global food security and environmental sustainability. Studies have concluded that local land-use driver... ... Repositório: BDPA Ano de publicação: 2020
Modeling forest aboveground carbon density in the Brazilian Amazon with integration of MODIS and Airborne LiDAR data. Abstract: Timely updates of carbon stock distribution are needed to better understand the impacts of deforestation and degradation on forest carbon stock dynamics. This research aimed to explore an ap... ... Repositório: BDPA Ano de publicação: 2020
Regional socioeconomic changes affecting rural area livelihoods and Atlantic forest transitions. Abstract: Centuries of colonization of the Atlantic Forest biome in Brazil have led its native vegetation cover to be reduced to only 11.7%. On the other hand, regional land changes have fostered natu... ... Repositório: BDPA Ano de publicação: 2018
The roles of textural images in improving land-cover classification in the Brazilian Amazon. Texture has long been recognized as valuable in improving land-cover classification, but how data from different sensors with varying spatial resolutions affect the selection of textural images is poo... ... Repositório: BDPA Ano de publicação: 2014
Framing sustainability in a telecoupled world. Interactions between distant places are increasingly widespread and influential, often leading to unexpected outcomes with profound implications for sustainability. Numerous sustainability studies hav... ... Repositório: BDPA Ano de publicação: 2013
Land use/cover classification in the Brazilian Amazon using satellite images. Land use/cover classification is one of the most important applications in remote sensing. However, mapping accurate land use/cover spatial distribution is a challenge, particularly in moist tropical... ... Repositório: BDPA Ano de publicação: 2012
Aboveground forest biomass estimation with Landsat and LiDAR data and uncertainty analysis of the estimates. Landsat Thematic mapper (TM) image has long been the dominate data source, and recently LiDAR has offered an important new structural data stream for forest biomass estimations. On the other hand, for... ... Repositório: BDPA Ano de publicação: 2012

Mostrando 1 - 10 de 40 resultados.

Observações

1 - Por padrão são exibidas publicações dos últimos 20 anos. Para encontrar publicações mais antigas, configure o filtro ano de publicação, colocando o ano a partir do qual você deseja encontrar publicações. O filtro está na coluna da esquerda na busca acima.

2 - Para ler algumas publicações da Embrapa (apenas as que estão em formato ePub), é necessário ter, no celular ou computador, um desses softwares gratuitos. Sistemas Android: Google Play Livros; IOS: iBooks; Windows e Linux: software Calibre.

Acesse outras publicações

Acesse a Base de Dados da Pesquisa Agropecuária (BDPA) para consultar o acervo completo das bibliotecas da Embrapa.