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


Simulation of the scalar transport above and within the Amazon Forest Canopy. Author(s): SERRA-NETO, E. M.; MARTINS, H. S.; DIAS-JUNIOR, C. Q.; SANTANA, R. A.; BRONDANI, D. V.; MANZI, A. O.; ARAUJO, A. C. de; TEIXEIRA, P. R.; SÖRGEL, M.; MORTARINI, L. The parallelized large-eddy simulation model (PALM) was used to understand better the turbulent exchanges of a passive scalar above and within a forested region located in the central Amazon. Weak (2... ... Repository: BDPA Publication year: 2021
Canopy area of large trees explains aboveground biomass variations across neotropical forest landscapes. Author(s): MEYER, V.; SAATCHI, S.; CLARCK, D. B.; KELLER, M.; VICENT, G.; FERRAZ, A.; ESPÍRITO-SANTO, F.; OLIVEIRA, M. V. N. d'; KAKI, D.; CHAVE, J. Large tropical trees store significant amounts of carbon in woody components and their distribution plays an important role in forest carbon stocks and dynamics. Here, we explore the Properties of a n... ... Repository: BDPA Publication year: 2018
Variations in Amazonian forest canopy structure and light environments across environmental and disturbance gradients. Author(s): SMITH, M. N.; SCHITTI, J.; GONÇALVES, N.; MINOR, D.; ALMEIDA, D. R. A. de; ROCHA, D. G.; ARAGÓN, S.; MENIN, M.; GUEDES, M. C.; TONINI, H.; SILVA, K. E. da; ROSA, D. M.; NELSON, B. W.; CORDEIRO, C. L. O.; OLIVEIRA JUNIOR, R. C. de; SHAO, G.; SOUZA, M. S.; MCMAHON, S.; ALMEIDA, D.; ARAGÃO, L. E. O. C.; LIMA, N. Z. de; OLIVEIRA, G. de; ASSIS, R. L. de; CAMARGO, J. L.; MESQUITA, R. G.; SALESKA, S. R.; BRESHEARS, D. D.; COSTA, F. R. C.; STARK, S. C. A critical problem in tropical forest ecology is understanding how vegetation structure and function vary over environmental gradients. The degree to which forest structure changes across the Amazon b... ... Repository: BDPA Publication year: 2019
Connecting forest canopy structure with size distributions and tree demography in the Amazon. Author(s): STARK, S. C.; ENQUIST, B. J.; SALESKA, S. R.; LEITOLD, V.; SCHIETTI, J.; CASTILHO, C. V. de; COSTA, F. R. C.; ALVES, L. F.; LONGO, M.; KELLER, M.; LEFSKY, M. A.; SHIMABUKURO, Y. E.; OLIVEIRA JUNIOR, R. C. de; CAMARGO, P. B. Repository: BDPA Publication year: 2013
Comparing forest restoration canopy cover measurements using RGB and multispectral sensors onboard drones. Author(s): ALBUQUERQUE, R. W.; VIEIRA, D. L. M.; VICENTE, L. E.; ARAUJO, L. S. de; FERREIRA, M. E.; GROHMANN, C. H. Abstract: Remotely Piloted Aircrafts (RPA) coupled with Red-Green-Blue (RGB) sensors have a high potential to monitor Forest Restoration (FR), but multispectral sensors onboard RPA are more expensive... ... Repository: BDPA Publication year: 2023
Direct seeding of dry forest tree species in abandoned pastures: effects of grass canopy and seed burial on germination. Author(s): GUARINO, E. de S. G.; SCARIOT, A. O. Natural tree regeneration in abandoned pastures can be hampered by various biotic and abiotic filters, including seed removal and predation. We tested the effects of maintenance and removal of grass a... ... Repository: BDPA Publication year: 2014
Species turnover across different life stages from seedlings to canopy trees in swamp forests of Central Brazil. Author(s): FONTES, C. G.; WALTER, B. M. T.; PINTO, J. R. R.; DAMASCO, G. Repository: BDPA Publication year: 2015
A protocol for canopy cover monitoring on forest restoration projects using low-cost drones. Author(s): ALBUQUERQUE, R. W.; MATSUMOTO, M. H.; CALMON, M.; FERREIRA, M. E.; VIEIRA, D. L. M.; GROHMANN, C. H. Repository: BDPA Publication year: 2022
Novel temperatures are already widespread beneath the world’s tropical forest canopies. Author(s): TREW, B. T.; EDWARDS, D. P.; LEES, A. C.; KLINGES, D. H.; EARLY, R.; SVÁTEK, M.; PLICHTA, R.; MATULA, R.; OKELLO, J.; NIESSNER, A.; BARTHEL, M.; SIX, J.; MAEDA, E. E.; BARLOW, J.; NASCIMENTO, R. O. do; BERENGUER, E.; FERREIRA, J. N.; SALLO-BRAVO, J.; MACLEAN, I. M. D. Tropical forest biodiversity is potentially at high risk from climate change, but most species reside within or below the canopy, where they are buffered from extreme temperatures. Here, by modelling... ... Repository: BDPA Publication year: 2024
Assessing invertebrate herbivory in human-modified tropical forest canopies. Author(s): BARRETO, J. R.; BERENGUER, E.; FERREIRA, J. N.; JOLY, C. A.; MALHI, Y.; SEIXAS, M. M. M. de; BARLOW, J. Studies on the effects of human-driven forest disturbance usually focus on either biodiversity or carbon dynamics but much less is known about ecosystem pro-cesses that span different trophic levels.... ... Repository: BDPA Publication year: 2021

Showing 1 - 10 of 1,055 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.