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首页> 外文期刊>Journal of Marine Research >Collective action for water harveting irrigation in the Lerma-Chapala Basin, Mexico
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Collective action for water harveting irrigation in the Lerma-Chapala Basin, Mexico

机译:墨西哥莱玛-恰帕拉河流域集水灌溉的集体行动

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摘要

Water and watersheds are difficult to separate for management purposes. Providing irrigation as a supplement to rainfall for crop production requires considerable collective action at the watershed level to mobilize labor and other resources, as well as to make decisions and implement the distribution of benefits. Small-scale water harvesting irrigation systems in Mexico have endured for centuries. They now face Considerable challenges with changes in the ejido property rights over land and water, the growing Importance of alternative sources of livelihoods, and increasing scarcity and competition for water within The river basins.
机译:为了管理目的,水和流域很难分开。提供灌溉作为作物生产降雨的补充,需要在流域一级采取大量集体行动,以动员劳动力和其他资源,并制定决策并实施利益分配。墨西哥的小型集水灌溉系统已经存在了多个世纪。现在,他们面临着巨大的挑战,包括土地和水的ejido产权变化,替代生计来源的重要性日益增加以及流域内水资源的稀缺性和竞争加剧。

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