Articles

Articles 14 records found  previous11 - 14  jump to record: Search took 0.02 seconds. 
11.
16 p, 1.0 MB Mineração e desenvolvimento sustentável - é possível conciliar? / Enríquez, Maria Amélia Rodrigues da Silva (Universidade Federal do Pará)
A atividade de mineração no Brasil é compatível com a dimensão ecológica do desenvolvimento? Para responder essa questão foram feitos levantamentos em 15 grandes municípios mineradores, em oito estados brasileiros (Amapá, Bahia, Goiás, Mato Grosso do Sul, Minas Gerais, Pará, Santa Catarina e Sergipe). [...]
Is the mining activity in Brazil compatible with the ecological dimension of the sustainable development? To answer these question was made a study with 15 great mining cities in eight Brazilian states (Amapá, Bahia, Goiás, Mato Grosso do Sul, Minas Gerais, Pará, Santa Catarina and Sergipe). [...]

2009
Revibec : revista de la Red Iberoamericana de Economia Ecológica, V. 12 (2009) p. 51-66  
12.
35 p, 1.0 MB High mountain lakes of the Central Range (Iberian Peninsula): regional limnology & environmental changes / Toro, Manuel ; Granados, Ignacio ; Robles, Santiago ; Montes, Carlos
High mountain lake ecosystems in the Iberian Peninsula, being more than 1700 water bodies, are represented mainly by small or medium size lakes (75 % with a surface less than 0. 5 Ha. ). The knowledge of their regional limnology in Spain is yet uneven and insufficient, as well as their ecological status and sensitivity to human activity impacts. [...]
Los ecosistemas acuáticos leníticos de alta montaña de la Península Ibérica, con un número superior a 1700 masas de agua, se hallan representados en su mayor parte por lagos de pequeño o mediano tamaño (el 75 % presenta una superficie inferior a 0. [...]

2006
Limnética, V. 25 n. 1-2 (2006) p. 217-252  
13.
16 p, 537.3 KB Diversity of patterns and processes in rivers of eastern Andalusia / Casas, J. Jesús ; Gessner, Mark O. ; Langton, Peter H. ; Calle, Demetrio ; Descals, Enrique ; Salinas, María J.
We document the outstanding diversity of fluvial ecosystems in eastern Andalusia, mostly attributable to the high environmental heterogeneity of the region. The area's altitudinal and climatic gradients are among the most pronounced in the Iberian Peninsula, and together with a concomitant high variability in geological characteristics and human impacts, result in a noticeable heterogeneity of the rivers' thermal regime, discharge regime and chemical properties. [...]
Se ilustra la notable diversidad de ecosistemas fluviales de Andalucía Oriental, atribuible a la gran heterogeneidad ambiental de esta región. Gradientes altitudinales y climáticos de los más pronunciados de la península Ibérica, concomitantes con una gran variedad de condiciones litológicas y de impactos humanos, acentúan en esta región la heterogeneidad térmica, de caudal y calidad química de los ríos. [...]

2006
Limnética, V. 25 n. 1-2 (2006) p. 155-170  
14.
17 p, 187.9 KB Los efectos ambientales de la cadena global de prendas de vestir en Costa Rica / Parada Gómez, Álvaro Martín ; Pelupessy, Wim
La industria de textil y confección de prendas de vestir ha sido un bastión fundamental para la producción, empleo, inversión y exportación costarricense. La presencia de 48 empresas maquiladoras generó 21,5 mil empleos directos y 580 millones en exportaciones en el año 2004. [...]
The textile and apparel industry has been an essential stronghold for the generation of production, income and exports in Costa Rica. In 2004 48 maquiladoras employed 21,500 workers directly and exported for 580 millions USD. [...]

2006
Revibec : revista de la Red Iberoamericana de Economia Ecológica, V. 3 (2006) p. 63-79  

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