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Global patterns of aboveground carbon stock and sequestration in mangroves Anais da ABC (AABC)
ESTRADA,GUSTAVO C.D.; SOARES,MÁRIO L.G..
ABSTRACT In order to contribute to understand the factors that control the provisioning of the ecosystem service of carbon storage by mangroves, data on carbon stock and sequestration in the aboveground biomass (AGB) from 73 articles were averaged and tested for the dependence on latitude, climatic parameters, physiographic types and age. Global means of carbon stock (78.0 ± 64.5 tC.ha-1) and sequestration (2.9 ± 2.2 tC.ha-1.yr-1) showed that mangroves are among the forest ecosystems with greater capacity of carbon storage in AGB per area. On the global scale, carbon stock increases toward the equator (R²=0.22) and is dependent on 13 climatic parameters, which can be integrated in the following predictive equation: Carbon Stock in AGB = -16.342 + (8.341 x...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biomass; Carbon; Ecosystem services; Mangrove; Regression analysis; WorldClim.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000300973
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An approach to calculate a Species Temperature Index for flora based on open data Naturalis
Sparrius, L.B.; Top, G.G. van den; Swaay, C.A.M. van.
To study the relation between changes in local plant communities and shifts in temperature, the temperature niches of the species need to be defined. We calculated the Species Temperature Index (STI) as a proxy for this niche. STI is defined as the mean annual temperature within the range of a species. In this paper, a method is described to calculate the STI for the European flora from open data provided by the Global Biodiversity Information Facility (GBIF) and WorldClim global climate data, for 7254 taxa of European vascular plants, bryophytes, algae, and ascomycetes including lichens. The algorithm accounts for incomplete and unbalanced species distribution data. The Community Temperature Index (CTI) is defined as the weighted mean of the STIs of a...
Tipo: Article / Letter to the editor Palavras-chave: Ascomycotina; Bryophytes; Climate change; GBIF; Open data; Plantae; R; Bootstrapping; STI; WorldClim.
Ano: 2018 URL: http://www.repository.naturalis.nl/record/669071
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