Benchmark maps of 33 years of secondary forest age for Brazil
Benchmark maps of 33 years of secondary forest age for Brazil
复制标题
巴西次生林年龄 33 年的基准图
DOI:
10.1038/s41597-020-00600-4
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发表时间:
2020
期刊:
影响因子:
9.8
通讯作者:
Silva, Carlos A.
中科院分区:
文献类型:
--
作者:
Silva Junior, Celso H.;Heinrich, Viola H.;Freire, Ana T.;Broggio, Igor S.;Rosan, Thais M.;Doblas, Juan;Anderson, Liana O.;Rousseau, Guillaume X.;Shimabukuro, Yosio E.;Silva, Carlos A.
The restoration and reforestation of 12 million hectares of forests by 2030 are amongst the leading mitigation strategies for reducing carbon emissions within the Brazilian Nationally Determined Contribution targets assumed under the Paris Agreement. Understanding the dynamics of forest cover, which steeply decreased between 1985 and 2018 throughout Brazil, is essential for estimating the global carbon balance and quantifying the provision of ecosystem services. To know the long-term increment, extent, and age of secondary forests is crucial; however, these variables are yet poorly quantified. Here we developed a 30-m spatial resolution dataset of the annual increment, extent, and age of secondary forests for Brazil over the 1986–2018 period. Land-use and land-cover maps from MapBiomas Project (Collection 4.1) were used as input data for our algorithm, implemented in the Google Earth Engine platform. This dataset provides critical spatially explicit information for supporting carbon emissions reduction, biodiversity, and restoration policies, enabling environmental science applications, territorial planning, and subsidizing environmental law enforcement.
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影响因子:
6.7
作者:
Sâmia Nunes;Luis C. Oliveira;João V. Siqueira;D. Morton;Carlos M Souza
通讯作者:
Carlos M Souza
影响因子:
16.6
作者:
Aragão LEOC;Anderson LO;Fonseca MG;Rosan TM;Vedovato LB;Wagner FH;Silva CVJ;Silva Junior CHL;Arai E;Aguiar AP;Barlow J;Berenguer E;Deeter MN;Domingues LG;Gatti L;Gloor M;Malhi Y;Marengo JA;Miller JB;Phillips OL;Saatchi S
通讯作者:
Saatchi S
影响因子:
27.6
作者:
Yunxia Wang;G. Ziv;M. Adami;C. Almeida;J. Antunes;A. Coutinho;J. Esquerdo;A. Gomes;D. Galbraith
通讯作者:
D. Galbraith
影响因子:
9.8
作者:
C. H. L. Silva Junior;Viola H. A. Heinrich;A. Freire;Igor S. Broggio;T. Rosan;J. Doblas;L. Anderson;G. Rousseau;Y. Shimabukuro;C. Silva;J. House;L. Aragão
通讯作者:
L. Aragão
影响因子:
13.5
作者:
Gorelick, Noel;Hancher, Matt;Moore, Rebecca
通讯作者:
Moore, Rebecca