Showing 1 - 10 of 21
The marine environment provides, directly or indirectly, a wide range of benefits on humans that are not just economic but also on health and well-being. All these privileges are returned in the form of pollution. Human actions are destroying the marine living environment and with this the human...
Persistent link: https://www.econbiz.de/10014468640
Shrimp sector in Ecuador is nowadays one of the fastest-growing non-oil sectors towards the international market. In despite of this growth, to our knowledge most of the little producers of shrimps in Ecuador take important operational decisions based upon empirical knowledge, without...
Persistent link: https://www.econbiz.de/10014494503
This research analyzes the potential effects that a redistributive fishing quota policy could have on the profits and employment of the artisanal fisher organizations. We use a multi-objective programming model and apply it to the common sardine and anchovies fisheries in the Biobío Region for...
Persistent link: https://www.econbiz.de/10011538761
This research analyzes the potential effects that a redistributive fishing quota policy could have on the profits and employment of the artisanal fisher organizations. We use a multi-objective programming model and apply it to the common sardine and anchovies fisheries in the Biobío Region for...
Persistent link: https://www.econbiz.de/10011281961
Spanish Abstract: Las comunidades de pescadores artesanales en países en desarrollo generalmente exhiben altos niveles de pobreza y vulnerabilidad, y una fuerte dependencia de los recursos pesqueros para su subsistencia. Sin embargo, no existe suficiente información que permita entender las...
Persistent link: https://www.econbiz.de/10013218043
English Abstract: Marine ecosystems are particularly vulnerable to changes in climatic variables, making fishing livelihoods highly risky in times of global climate emergency. In fact, the collapse of some fish stocks because of increasing water temperatures is starting to become evident. In the...
Persistent link: https://www.econbiz.de/10013214987
The marine environment provides, directly or indirectly, a wide range of benefits on humans that are not just economic but also on health and well-being. All these privileges are returned in the form of pollution. Human actions are destroying the marine living environment and with this the human...
Persistent link: https://www.econbiz.de/10012297334
La ciénaga de Ayapel hace parte del macrosistema de humedales y zonas inundables de la Depresión Momposina y es un sistema de lagunas sobre la llanura aluvial del Río San Jorge. Cumple una función ambiental importante para la región y el país, pues modera los regímenes hidrológicos de...
Persistent link: https://www.econbiz.de/10005245068
En este documento se estudian las variables ambientales, económicas y sociales de la ciénaga continental más grande de Colombia, Zapatosa. Este ecosistema está repartido entre dos departamentos (Cesar y Magdalena) y cinco municipios (Chimichagua, Tamalameque, El Banco, Chiriguaná y...
Persistent link: https://www.econbiz.de/10005249880
La explotación de recursos de uso común constituye la única fuente de ingresos de una porción significativa de hogares en países en desarrollo. El objetivo de este documento es mostrar empíricamente que cuando un recurso de uso común escasea, esto ocasiona un crecimiento demográfico tal...
Persistent link: https://www.econbiz.de/10005014484