Servicios ecosistémicos, desafíos de los cuerpos de agua, un problema vinculado al cambio climático. Un tema latente en Etiopía
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J. Selva Andina Biosph.
Abstract
Los lagos, ríos y humedales sustentan los medios de vida al proporcionar numerosos servicios eco-sistémicos. Desempeñan papeles cruciales en las sociedades humanas en el suministro de agua potable, la producción de alimentos (a través de la pesca, la acuicultura y el riego de tierras agrícolas), la recreación, el suministro de energía (a través de represas hidroeléctricas), el tratamiento de aguas residuales y el control de inundaciones y sequías. Por lo tanto, este estudio tuvo como objetivo investigar los desafíos que enfrentan los servicios eco-sistémicos de los cuerpos de agua de Etiopía. Los lagos de agua dulce brindan diversos servicios eco-sistémicos consuntivos y no consuntivos a las personas, como suministro de agua, pesca, recreación y disfrute de la naturaleza. Los sistemas de humedales brindan a los seres humanos servicios eco-sistémicos tanto intermedios como finales, como servicios de aprovisionamiento (por ejemplo, suministro de agua dulce), servicios de regulación (por ejemplo, purificación del agua, regulación de inundaciones, regulación climática), servicios de apoyo (por ejemplo, hábitat para la vida silvestre) y servicios culturales. servicios (por ejemplo, recreación). Los desafíos incluyen la alteración del flujo, la contaminación del agua, la destrucción o degradación de hábitats naturales, las especies exóticas invasoras y el cambio climático.
Lakes, rivers, and wetlands support livelihoods by providing numerous ecosystem services. They play crucial roles in human societies in drinking water provisioning, food production (via fisheries, aquaculture, and irrigation of agricultural lands), recreation, energy provision (via hydropower dams), wastewater treatment, and flood and drought control. Therefore, this study aimed to investigate the challenges facing the ecosystem services of Ethiopian water bodies. Freshwater lakes provide diverse consumptive and non-consumptive ecosystem services to people, such as water supply, fisheries, recreation, and natural enjoyment. Wetland systems provide humans with both intermediate and final ecosystem services, such as provisioning services (e.g., freshwater provision), regulating services (e.g., water purification, flood regulation, climatic regulation), supporting services (e.g., habitat for wildlife), and cultural services (e.g., recreation). Challenges include flow alteration, water pollution, destruction or degradation of natural habitats, invasive alien species, and climate change.
Lakes, rivers, and wetlands support livelihoods by providing numerous ecosystem services. They play crucial roles in human societies in drinking water provisioning, food production (via fisheries, aquaculture, and irrigation of agricultural lands), recreation, energy provision (via hydropower dams), wastewater treatment, and flood and drought control. Therefore, this study aimed to investigate the challenges facing the ecosystem services of Ethiopian water bodies. Freshwater lakes provide diverse consumptive and non-consumptive ecosystem services to people, such as water supply, fisheries, recreation, and natural enjoyment. Wetland systems provide humans with both intermediate and final ecosystem services, such as provisioning services (e.g., freshwater provision), regulating services (e.g., water purification, flood regulation, climatic regulation), supporting services (e.g., habitat for wildlife), and cultural services (e.g., recreation). Challenges include flow alteration, water pollution, destruction or degradation of natural habitats, invasive alien species, and climate change.
Description
Vol. 12, No. 2