There is extensive literature on model validation and testing in eco-system science. In spite
of this solid foundation, a survey of the current literature reveals that the practice of model …

生态安全评价是可持续发展研究的一个新领域, 也是建立生态安全预警系统及进行环境管理的
基础. 首先介绍了与生态安全评价相关的几个概念: 生态风险评价, 生态系统健康评价 …

Effective assessment of tourism impact on vegetation landscape is important for nature
reserve management. A new index concerning multiple vegetation and tourism variables …

乡村景观功能评价的目的是对乡村景观所发挥的经济功能, 社会功能, 生态功能和美学功能进行
合理评价, 揭示现有乡村景观中存在的问题和确定将来发展的方向, 为乡村景观规划与设计提供 …

This paper deals with the analysis of complex environmental models. It is argued that such
models are needed to predict environmental change outside current conditions. The use of …

A common and simple approach to evaluate models is to regress predicted vs. observed
values (or vice versa) and compare slope and intercept parameters against the 1: 1 line …

Abstract Models are increasingly being used for prediction in ecological research. The ability
to generate accurate and robust predictions is necessary to help respond to ecosystem …

Decision makers and other users of models are interested in model validity. From their
viewpoint the important model inputs should be split into two groups, namely inputs that are …

Abstract Model choice is usually an inevitable source of uncertainty in model‐based
statistical analyses. While the focus of model choice was traditionally on methods for …