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Managing the inlet at Los Peiiasquitos Lagoon

机译：管理Los Peiiasquitos泻湖的进水口

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摘要

The Los Penasquitos Lagoon (LPL) is a coastal salt marsh preserve located in the Torrey Pines State Reserve in north San Diego County. As with most coastal lagoons in Southern California, urban development during the last century has impacted LPL's ability to operate as a natural system. Development and human activity along the shoreline, within the watershed, and within the lagoon itself have modified the hydrologic processes that affect the lagoon's tidal prism and the inlet's ability to reopen without mechanical assistance. These factors have generated several issues that make mechanized inlet maintenance a necessity. Therefore, excavating the inlet using heavy equipment has been a management priority at LPL. Subsequent studies and monitoring efforts at LPL have indicated the importance of maintaining the lagoon inlet in an open condition during the late spring and summer. Through adaptive management, maintaining the LPL inlet in an open condition has resulted in multiple benefits cost-effectively.
机译：洛斯Penasquitos泻湖（LPL）是位于圣地亚哥北部北部Torrey Pines国家保护区的沿海盐沼保护区。与南加州的大多数沿海泻湖一样，上个世纪的城市发展影响了LPL作为自然系统运行的能力。沿海岸线，流域内以及泻湖内部的开发和人类活动已经改变了影响泻湖潮汐棱镜的水文过程，并影响了进水口在没有机械辅助的情况下重新开放的能力。这些因素产生了几个问题，这些问题使机械化的进口维护成为必要。因此，使用重型设备挖掘入口一直是LPL的管理重点。随后在LPL进行的研究和监测工作表明，在春季和夏季后期，保持泻湖入口处于开放状态非常重要。通过自适应管理，将LPL入口保持在开放状态可以经济高效地带来多种好处。

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