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Consequences of suppressing natural vegetation in drainage areas for freshwater ecosystem conservation: considerations on the new "Brazilian forest code" Acta Botanica
Pinheiro,Marcelo Henrique Ongaro; Carvalho,Lucélia Nobre; Arruda,Rafael; Guilherme,Frederico Augusto Guimarães.
The input of particulate and dissolved organic matter (POM and DOM, respectively) from terrestrial ecosystem drainage basins is an important energy and nutrient source in limnic food chains. Studies indicated that semi-deciduous seasonal forests located in drainage areas in Brazil have the potential to produce 7.5 - 10.3 Mg ha−1/year of POM. The global increase in vegetation destruction, such as forests, threatens this allochthonous resource and can have significant impacts on river and lake communities and food chains. Therefore, it is critical that exploitation and occupation protocols are updated to protect the transition areas between terrestrial and limnic ecosystems. This review highlights the existing knowledge of these ecosystem interactions and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Freshwater biodiversity; Freshwater food chains; Freshwater resources; Riparian forests; Watershed.
Ano: 2015 URL:
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