Buffelgrass Pheno Forecast, Arizona, 2019 - Current Year

Pheno Forecast maps predict key life cycle stages in invasive and pest species, to improve management efficacy. The Buffelgrass Pheno Forecast is based on known precipitation thresholds for triggering green-up to a level where management actions are most effective based on research presented in Wallace et al. 2016. Daily values represent the 24 day prior precipitation accumulation. 24 day accumulated precipitation values are derived from PRISM daily precipitation data. These maps are updated daily and predict green-up one to two weeks in the future. The data are accessible via the USA-NPN Visualization Tool and the USA-NPN Geoserver (user access facilitated by the Geoserver Request Builder).<br><i>For all inquiries regarding this dataset, please contact the USA-NPN. This data is subject to the USA-NPN's Data Use Policy.</i>

物候预测图可预测入侵物种与有害生物的关键生命周期阶段，以提升管理效率。蒺藜草物候预测基于已知的降水阈值——该阈值可触发返青至管理措施最有效的水平，其依据为Wallace等人2016年发表的研究。每日数值代表前24天的降水累积量。24天降水累积值来源于PRISM每日降水数据。这些地图每日更新，可预测未来1至2周的返青情况。该数据可通过USA-NPN可视化工具及USA-NPN地理服务器获取（用户可通过Geoserver请求生成器便捷访问）。<br><i>有关本数据集的所有咨询，请联系USA-NPN。本数据受USA-NPN数据使用政策约束。</i>