Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


The Amazon Tall Tower Observatory (ATTO) in the remote Amazon basin: overview of first results from ecosystem ecology, meteorology, trace gas, and aerosol measurements. Author(s): ARAUJO, A. The Amazon Basin plays key roles in the carbon and water cycles, climate change, atmospheric chemistry, and biodiversity. It already has been changed significantly by human activities, and more pervas... ... Repository: BDPA Publication year: 2015
Long-term observations of cloud condensation nuclei over the Amazon rain forest - Part 2: Variability and characteristics of biomass burning, long-range transport, and pristine rain forest aerosols. Size-resolved measurements of atmospheric aerosol and cloud condensation nuclei (CCN) concentrations and hygroscopicity were conducted over a full seasonal cycle at the remote Amazon Tall Tower Observ... ... Repository: BDPA Publication year: 2018
Trace metals in the urban aerosols of Rio de Janeiro city. From January to April 2009, samples of suspended particles (TSP) and particulate matters (PM10 and PM2.5) were collected from a well-characterized urban area that is highly impacted by vehicular traff... ... Repository: BDPA Publication year: 2012
The Amazon Tall Tower Observatory (ATTO): overview of pilot measurements on ecosystem ecology, meteorology, trace gases, and aerosols. Author(s): ARAUJO, A. The Amazon Basin plays key roles in the carbon and water cycles, climate change, atmospheric chemistry, and biodiversity. It has already been changed significantly by human activities, and more pervas... ... Repository: BDPA Publication year: 2015
Biogeochemical cycles of the Amazon. The Amazon basin hosts the Earth?s largest extent of tropical forest and the world?s largest river system. These two features make it a major contributor to regional and global biogeochemical cycles,... ... Repository: BDPA Publication year: 2021
SCAI-r: an algorithm for obtaining synoptic and spatial atmospheric parameters. Abstract: The highest performance of multiband optical data (Visible - VIS ? Shortwave Infrared - SWIR ? (400-2500 nm) (e.g. imaging spectroscopy approaches) can be reached mainly through atmospheric... ... Repository: BDPA Publication year: 2019
Patterns of CO2 and water fluxes measured by flux towers across tropical forest, ecotone and savanna ecosystems in Brazil. Repository: BDPA Publication year: 2006
Atmospheric correction of GeoEye-1 images using MODIS-based parameters. Atmospheric correction is a very important task that allows comparisons between image-based biophysical estimates and existing spectral libraries. Atmospheric correction methods based on radiative tra... ... Repository: BDPA Publication year: 2015
Amazon forest structure generates diurnal and seasonal variability in light utilization. The complex three-dimensional (3-D) structure of tropical forests generates a diversity of light environments for canopy and understory trees. Understanding diurnal and seasonal changes in light avail... ... Repository: BDPA Publication year: 2016
Analise de comportamento das regiões fitoecológicas brasileiras através de série temporal de NDVI. The objective of this study is to analyze the seasonal and interannual variations of the Phytoecological Regions through temporal series of the EF AI-NDVI (European Fourier-Adjusted and Interpolated N... ... Repository: BDPA Publication year: 2007

Showing 1 - 10 of 11 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.