Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Jean P. Ometto"'
Autor:
Ali Ben Abbes, Jeaneth Machicao, Pedro L.P. Corrêa, Alison Specht, Rodolphe Devillers, Jean P. Ometto, Yasuhisa Kondo, David Mouillot
Publikováno v:
SoftwareX, Vol 27, Iss , Pp 101785- (2024)
Measuring socioeconomic indices at the scale of regions or countries is required in various contexts, in particular to inform public policies. The use of Deep Learning (DL) and Earth Observation (EO) data is becoming increasingly common to estimate s
Externí odkaz:
https://doaj.org/article/c1dab092da7841a2b1057a7af835e0ee
Autor:
Aline D. Jacon, Lênio Soares Galvão, Rorai Pereira Martins-Neto, Pablo Crespo-Peremarch, Luiz E. O. C. Aragão, Jean P. Ometto, Liana O. Anderson, Laura Barbosa Vedovato, Celso H. L. Silva-Junior, Aline Pontes Lopes, Vinícius Peripato, Mauro Assis, Francisca R. S. Pereira, Isadora Haddad, Catherine Torres de Almeida, Henrique L. G. Cassol, Ricardo Dalagnol
Publikováno v:
Remote Sensing, Vol 16, Iss 12, p 2085 (2024)
Full-waveform LiDAR (FWF) offers a promising advantage over other technologies to represent the vertical canopy structure of secondary successions in the Amazon region, as the waveform encapsulates the properties of all elements intercepting the emit
Externí odkaz:
https://doaj.org/article/7e8265c7225f433392ca3cbd7edced69
Publikováno v:
Science of Remote Sensing, Vol 7, Iss , Pp 100083- (2023)
The vertical structure of forests provides important parameters for estimating aboveground biomass (AGB) and it can be measured by lidar sensors. The Global Ecosystem Dynamics Investigation (GEDI) full-waveform lidar sensor collects data systematical
Externí odkaz:
https://doaj.org/article/0ce9c2207b1a49338deb2151579017ca
Autor:
Ubirajara Oliveira, Britaldo Soares-Filho, Mercedes Bustamante, Leticia Gomes, Jean P. Ometto, Raoni Rajão
Publikováno v:
Frontiers in Forests and Global Change, Vol 5 (2022)
More and more, wildfires are raging in large parts of the world due to a warmer climate, more frequent and severe droughts, and continued land-use changes. In Brazil, the weakening of public environmental policies has further aggravated wildfires wit
Externí odkaz:
https://doaj.org/article/1dbb271419454d13b91b7060d5e8462c
Autor:
Ana Carolina M. Pessôa, Liana O. Anderson, Nathália S. Carvalho, Wesley A. Campanharo, Celso H. L. Silva Junior, Thais M. Rosan, João B. C. Reis, Francisca R. S. Pereira, Mauro Assis, Aline D. Jacon, Jean P. Ometto, Yosio E. Shimabukuro, Camila V. J. Silva, Aline Pontes-Lopes, Thiago F. Morello, Luiz E. O. C. Aragão
Publikováno v:
Remote Sensing, Vol 12, Iss 23, p 3864 (2020)
Carbon (C) emissions from forest fires in the Amazon during extreme droughts may correspond to more than half of the global emissions resulting from land cover changes. Despite their relevant contribution, forest fire-related C emissions are not dire
Externí odkaz:
https://doaj.org/article/e41f88cfa50d4cd0b3c89565660a2e13
Autor:
Mercedes M. C. Bustamante, Dalton de MorissonValeriano, Claudio Aparecido deAlmeida, Roberta Zecchini Cantinho, Luiz Eduardo Pinheiro Maurano, Carlos A. Nobre, Pedro V. C. Oliveira, Jean P. Ometto, Iris Roitman, Márcio Rojas, Mauro Meirelles de O.Santos, Julia Zanin Shimbo
Publikováno v:
Conservation Letters, Vol 10, Iss 4, Pp 493-494 (2017)
Abstract The paper “Are Brazil deforesters avoiding detection?” recently published in Conservation Letters by Richards et al. 2016 has critical shortcomings and conclusions based on biased and not very robust analyses. Here, we provide clarificat
Externí odkaz:
https://doaj.org/article/94be6b6c44144d3cb34b085bffb30851
Autor:
Patricia F. Pinho, Moara T. Canova, Peter M. Toledo, Adrian Gonzalez, David M. Lapola, Jean P. Ometto, Mark Stafford Smith
Publikováno v:
Regional Environmental Change. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d22447ac420a09a7446682446b722a
https://doi.org/10.1007/s10113-022-01938-8
https://doi.org/10.1007/s10113-022-01938-8
Autor:
Marcos H Costa, Laura S Borma, Jhan-Carlo Espinoza, Marcia Macedo, José A Marengo, Daniel M Marra, Jean P Ometto, Luciana V Gatti
Publikováno v:
Informe de evaluación de Amazonía 2021 ISBN: 9781734808049
En este capítulo se revisan las principales características y los principales mecanismos a gran y mesoescala que provocan el clima medio amazónico, su variabilidad interanual e interdecadal y los eventos extremos de sequía e inundaciones (Seccion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b44721896c5e71702ddecd102043c611
https://doi.org/10.55161/faaq6494
https://doi.org/10.55161/faaq6494
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:
Ekena Rangel Pinagé, David M. Bell, Marcos Longo, Sicong Gao, Michael Keller, Carlos A. Silva, Jean P. Ometto, Philipp Köhler, Christian Frankenberg, Alfredo Huete
Tropical forest degradation (e.g., anthropogenic disturbances such as selective logging and fires) alters forest structure and function and influences the forest's carbon sink. In this study, we explored structure-function relationships across a vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06af6ced70f1b23d554abaf53277d377
https://hdl.handle.net/10453/165942
https://hdl.handle.net/10453/165942