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Reducing the threat of a nationally significant weed to biodiversity: four years of implementation of the NSW Bitou Bush Threat Abatement Plan

机译：减少对生物多样性的国家重大杂草的威胁：四年的纽约巴斯巴特布什威胁减排计划

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Widespread weed species are unlikely to be eradicated, thus control efforts need to focus on containment and asset-protection. In 2006, the NSW Bitou Bush Threat Abatement Plan (Bitou TAP) outlined an approach for the protection of environmental assets from a widespread weed species. Here we provide an overview of 4 years of implementation of the TAP, using five case studies. The implementation of the TAP across multiple land tenures at 107 sites is helping to protect nearly 90% of the high prioritynative species and ecological communities at risk from bitou invasion. Results to date show that this strategic approach has been effective in environmental asset-protection. For example, at Wamberal Lagoon Nature Reserve bitou bush density has been reduced to <10% from 70%) and monitoring data show the cover and abundance of native plants increasing. Similarly, at Cape Byron bitou bush cover has decreased from >80% to < 1 %) and the number of native species has increased including a new record of a high priority native species in 2009. These case studies showcase the implementation of the TAP and illustrate the success of this combination of strategic planning, control and monitoring dedicated to protecting and restoring biodiversity threatened by bitou bush invasion.
机译：广泛的杂草物种不太可能被剥夺，因此控制努力需要专注于遏制和资产保护。 2006年，NSW Bitou Bush威胁减排计划（Bitou Tap）概述了一种保护环境资产免受广泛的杂草物种的方法。在这里，我们提供了使用五个案例研究的4年实施的概述。在107个地点的多个土地持有人跨越龙头的实施正在有助于保护近90％的高优先级别物种和生态社区免受Bitou入侵的风险。结果迄今为止，这种战略方法在环境资产保护方面得到了有效。例如，在魔兽泻湖自然保护区，BITOUS衬套密度从70％的10％降至<10％），监测数据显示覆盖物和丰富的原生植物增加。类似地，在拜伦角鼻头衬套盖已从下降> 80％<1％）和天然物质的数量增加，包括高优先级的本地物种的在2009年这些案例研究一个新的记录展示TAP的实施和阐述了这种战略规划，控制和监测组合的成功，致力于保护和恢复受Bitou Bush入侵威胁的生物多样性。

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