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单元 3:保护

  • Page ID
    173126
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    保护生物学是对地球生态系统的管理,旨在保护物种、其群落和生态系统免受灭绝率上升及其栖息地的破坏和退化的影响。 该领域侧重于评估过去、现在和未来的趋势,并制定保护行动计划,以扭转导致灭绝和栖息地被破坏的趋势。 更具体地说,已经制定了保护受威胁物种、设计栖息地保护区、制定繁殖计划以及协调保护问题与人类实际需求的程序。

    由于保护生物学需要从众多领域汲取灵感,因此它是一个借鉴物理、生命和社会科学以及自然资源管理程序的跨学科学科。 该领域旨在将社会科学政策与生态学、人口学、分类学和遗传学领域的理论相结合。 这些学科所依据的原则对物种和生态系统的管理、圈养繁殖和再引入、遗传分析和栖息地恢复具有直接影响。 社会科学学科不仅有助于制定合法保护物种和栖息地的政策,还有助于为保护行动提供资金。 保护行动计划有助于指导研究、监测和教育计划,这些计划涉及当地和全球范围的问题。

    本单元的目标是在我们走向不确定的未来之际,概述基本的保护生物学主题。

    \(\PageIndex{a}\)通往我们不确定的未来的道路。 图片来源:Pikist(公共领域)

    归因

    Rachel Schleiger(CC-BY-NC

    缩略图-“环境保护” 属于公共领域


    This page titled 单元 3:保护 is shared under a CC BY-NC 4.0 license and was authored, remixed, and/or curated by Melissa Ha and Rachel Schleiger (ASCCC Open Educational Resources Initiative) .