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Agricultura familiar, extrativismo e sustentabilidade: o caso dos â€œsamambaieirosâ€ do litoral norte do Rio Grande do Sul

Ribas, Rafael Perez; Severo, Christiane Marques; … - In: Brazilian Journal of Rural Economy and Sociology (RESR) 45 (2007) 1

This article reports the results of a research about the sustai-nability of extractive farmers in the Atlantic slopes of Rio Grande do Sul. The extractive economy at issue is related to a species usually known as leather fern (Rumohra adiantiformis (G.Forest.) Ching). It is estimated that 3,000...

Persistent link: https://www.econbiz.de/10010936901

Empreendedorismo e conservação ambiental no interior de São Paulo

Ehlers, Eduardo - In: Brazilian Journal of Rural Economy and Sociology (RESR) 45 (2007) 1

Over the last decade, some two hundred municipalities in the state of São Paulo increased the area of Atlantic Forest, and since most of them are adjacent areas they are starting to show up as authentic spots of recovering forests on the map of the State. The present article seeks to identify...

Persistent link: https://www.econbiz.de/10010936909

The economics of agrobiodiversity conservation for food security under climate change

Pascual, Unai; Narloch, Ulf; Nordhagen, Stella; … - In: Economia Agraria y Recursos Naturales 11 (2011) 1

role of agrobiodiversity conservation for food security in the face of climate change. It identifies agrobiodiversity as a … agrobiodiversity conservation need to be demonstrated and captured. We offer an economic perspective of this challenge and highlight … ways of capturing at least a subset of the public values of agrobiodiversity to help adapt to and reduce the vulnerability …

Persistent link: https://www.econbiz.de/10009398366

Sementes crioulas: o estado da arte no Rio Grande do Sul

Pelwing, Andreia Becker; Frank, Lucia Brandao; Barros, … - In: Brazilian Journal of Rural Economy and Sociology (RESR) 46 (2008) 2

This study investigated the state of the art of traditional, or landrace seeds in the State of Rio Grande do Sul. An ethnographic study was carried out by means of a non-statistical seed sampling in 13 farms from eight municipalities lying in the regions of the Greater Porto Alegre, Serra,...

Persistent link: https://www.econbiz.de/10008543645