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Future ecological studies of Brazilian headwater streams under global-changes

机译:全球变化下巴西源头河的未来生态研究

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This paper results from discussions triggered during the "Stream Ecology Symposium" that took place at the XIII Congress of the Brazilian Society of Limnology in September of 2011 in Natal, Brazil. Based on our experiences, we have raised several questions regarding ecological studies of headwater streams facing threats under global-changes and proposed numerous subjects to be addressed in future studies in Brazil. These studies deal with the necessity of knowing species biology and the elaboration of models to assess changes (which implies the availability of time-series or large-scale data sets); the ecology of riparian zones and the interchange of materials and energy across the land-water boundaries; forest conversions and standardized sampling strategies and data treatment to assess global change.
机译:本文来自2011年9月在巴西纳塔尔举行的巴西湖泊学会第十三届大会“溪流生态研讨会”期间引发的讨论。根据我们的经验,我们提出了有关在全球变化下面临威胁的上游水流生态研究的几个问题,并提出了许多在巴西未来的研究中要解决的问题。这些研究涉及了解物种生物学的必要性和拟定评估变化的模型(这意味着有时间序列或大规模数据集);河岸带区的生态和跨水陆边界的物质和能量交换;森林转换和标准化的抽样策略以及评估全球变化的数据处理。

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