Indigenous people's detection of rapid ecological change.

作者: SHANKAR ASWANI , Matthew Lauer

DOI: 10.1111/COBI.12250

关键词: HumanitiesGeographyIndigenous

摘要: When sudden catastrophic events occur, it becomes critical for coastal communities to detect and respond environmental transformations because failure do so may undermine overall ecosystem resilience threaten people's livelihoods. We therefore asked how capable of detecting rapid ecological change following massive disruptions local, indigenous people are. assessed the direction periodicity experimental learning in Western Solomon Islands after a tsunami 2007. compared results marine science surveys with local knowledge benthos across 3 affected villages periods before tsunami. sought determine recognize biophysical changes environment such as earthquakes tsunamis whether have ability over short time scales or need longer changes. Indigenous were able time. Detection levels differed between sources time, but patterns statistically significant detection evident various habitats. Our findings implications conservation, management policies, disaster-relief efforts when are changes, this, turn, affects they exploit manage their resources. Deteccion del Cambio Ecologico Rapido por la Poblacion Indigena Resumen Cuando ocurren eventos catastroficos repentinos, para las comunidades costeras se vuelve critico detectar y responder transformaciones ambientales porque no hacerlo puede socavar resiliencia general ecosistema amenazar el sustento de personas. Por esto preguntamos que tan capaz es poblacion indigena cambios ecologicos rapidos despues una disrupcion ambiental masiva. Estudiamos direccion periodicidad aprendizaje personas en Islas Salomon occidentales Comparamos los resultados encuestas ciencias marinas con conocimiento ecologico bentos tres aldeas afectadas periodos antes Buscamos determinar como reconocen biofisicos ambiente terremotos si tienen habilidad lo largo escalas cortas tiempo o necesitan escala mayor reconocer cambios. La pudo tiempo. Los niveles deteccion variaron entre fuentes tiempo, pero patrones generales cambio estadisticamente significativos fueron evidentes varios Nuestros hallazgos implicaciones conservacion marina, politicas manejo costas esfuerzos alivio desastres pues afecta forma explotan manejan recursos marinos.

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