...
【24h】

Ecological forecasting in the presence of abrupt regime shifts

机译:政权突变时的生态预测

获取原文
获取原文并翻译 | 示例
           

摘要

Regime shifts may cause an intrinsic decrease in the potential predictability of marine ecosystems. In such cases, forecasts of biological variables fail. To improve prediction of long-term variability in environmental variables, we constructed a multivariate climate index and applied it to forecast ecological time series. The concept is demonstrated herein using climate and macrozoobenthos data from the southern North Sea. Special emphasis is given to the influence of selection of length of fitting period to the quality of forecast skill especially in the presence of regime shifts.
机译:政权转移可能会导致海洋生态系统潜在可预测性的内在下降。在这种情况下,生物学变量的预测将失败。为了改善对环境变量长期变化的预测,我们构建了一个多元气候指数并将其用于预测生态时间序列。本文使用北海南部的气候和大型动物资料证明了这一概念。特别强调了拟合时间长度的选择对预测技能质量的影响,特别是在存在政权转移的情况下。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号