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Ecosystem Services of UHE Carlos Botelho (Lobo/Broa): a new approach for management and planning of dams multiple-uses / Servicos ecossistemicos do reservatorio da UHE Carlos Botelho (Lobo-Broa): uma nova abordagem para o gerenciamento e planejamento dos multiplos usos de represas
Periotto, NA.; Tundisi, JG..
  • Periotto, NA.; Federal University of Sao Carlos UFSCar. Post-Graduation Programme in Ecology and Natural Resources. Sao Carlos. BR
  • Tundisi, JG.; Federal University of Sao Carlos UFSCar. Post-Graduation Programme in Ecology and Natural Resources. Sao Carlos. BR
Braz. j. biol ; 73(3): 471-482, ago. 2013. tab, graf
Article in English | LILACS | ID: lil-689873
ABSTRACT
The aim of this study was to identify and make an initial accounting of the ecosystem services of the hydroelectric power generation plant, UHE Carlos Botelho (Itirapina Municipality, São Paulo State, Brazil), and its most extensive wetlands - total of 2,640 ha - and also identify the drivers of change of these services. Twenty (20) ecosystem services were identified and the estimated quantitative total value obtained was USD 120,445,657.87. year−1 or USD 45,623.35 ha−1.year−1. Investments on restoration of spatial heterogeneity along Tietê-Jacaré hydrographic basin and new technologies for regional economic activities must maintain ecological functions as well as increase marginal values of ecosystem services and the potential annual economic return of ecological functions.
RESUMO
Este estudo teve como objetivo identificar e valorar os serviços ecossistêmicos da UHE Carlos Botelho (Itirapina, Estado de São Paulo, Brasil) e suas áreas alagadas mais extensas e também identificar as forçantes de alterações nestes serviços. Vinte (20) serviços ecossistêmicos foram identificados e o valor quantitativo total estimado obtido resultou em USD 120.445.657,87. ano−1 ou USD 45.623,35 ha−1.ano−1. Investimentos na restauração da heterogeneidade espacial da bacia hidrográfica do Tietê-Jacaré e em novas tecnologias para as atividades econômicas regionais devem contribuir para a manutenção das funções ecológicas e para o aumento dos valores marginais e do valor potencial anual de retorno dos serviços ecossistêmicos.
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Full text: Available Index: LILACS (Americas) Main subject: Environmental Monitoring / Ecosystem / Conservation of Natural Resources Country/Region as subject: South America / Brazil Language: English Journal: Braz. j. biol Journal subject: Biology Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Sao Carlos UFSCar/BR

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Full text: Available Index: LILACS (Americas) Main subject: Environmental Monitoring / Ecosystem / Conservation of Natural Resources Country/Region as subject: South America / Brazil Language: English Journal: Braz. j. biol Journal subject: Biology Year: 2013 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Sao Carlos UFSCar/BR