Considering temporal flow variability of non-perennial rivers in assessing ecosystem service provision
Considering temporal flow variability of non-perennial rivers in assessing ecosystem service provision
复制标题
在评估生态系统服务提供时考虑非常年河流的时间流量变化
DOI：
10.1016/j.ecoser.2021.101368
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发表时间：
2021
影响因子：
7.6
通讯作者：
D. Jorda
中科院分区：
文献类型：
--
作者：
T. Kaletová;P. Rodríguez‐Lozano;E. Berger;A. Filipe;I. Logar;M. H. Alves;Eman J. Calleja;D. Jorda
迄今为止，评估非多年生河流的生态系统服务(ES)的基础是比较三个不同水文学阶段的ES供应：流动条件、孤立的水池和干涸河床。由于认为这种做法可能会促进不完整的ES评估，因此我们建议对非常年河流的ES评估提出两个考虑因素。首先，每个水文阶段的条件可以根据多种水生状态的性质而有所不同。其次，在ES条款中，水域状态的持续时间、频率、时间和大小很重要。在ES评估中，应该比较不同的流态情景，而不是水文阶段。我们的建议揭示了非常年河流的复杂性，并允许更好地理解非常年河流与社会之间的关系。因此，它可以作为适当和参与性ES评估的基础，面对生态系统保护和资源利用之间的权衡，减少河流和水资源管理中利益相关者之间的冲突。
The basis for the assessment of ecosystem services (ES) of non-perennial rivers to date has been a comparison of the ES provision among three different hydrological phases: flowing conditions, isolated pools, and dry streambeds. Being of an opinion that this practice might promote an incomplete and hence biased ES assessment, we propose two considerations for the ES assessment of non-perennial rivers. First, the conditions of each hydrological phase can vary based on the nature of multiple aquatic states. Second, the duration, frequency, timing, and magnitude of the aquatic states matter in the ES provision. Different scenarios of flow regime should be compared instead of hydrological phases in ES assessments. Our proposal sheds some light on the complexity of non-perennial rivers and allows for a better understanding of relationships between non-perennial rivers and society. Therefore, it can serve as the basis for the proper and participatory ES assessment, face for trade-offs between ecosystem conservation and resource use and reduce conflicts among stakeholders within river and water management.
影响因子：
8.2
作者：
Zimmer, Margaret A.;Kaiser, Kendra E.;Blaszczak, Joanna R.;Zipper, Samuel C.;Hammond, John C.;Fritz, Ken M.;Costigan, Katie H.;Hosen, Jacob;Godsey, Sarah E.;Allen, George H.
通讯作者：
Allen, George H.