Fallen leaves in Lake Stechlin
Fallen leaves in Lake Stechlin
复制标题
施特希林湖的落叶
DOI：
10.1007/978-94-009-5506-6_14
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发表时间：
1985
影响因子：
3.6
通讯作者：
G. Proft
中科院分区：
文献类型：
--
作者：
S. Casper;L. Krey;G. Proft
在较大的富营养化湖泊中，原生(即水体中产生的溶解和颗粒状有机物质)是主要的能量来源。但在较小的富营养化湖泊中，例如在“Waldhumussee型”湖泊中(Utermohl 1974)，或在营养稀少的湖泊中，外来有机物可能发挥重要的生态作用，难以准确估计(Ohle 1972；Casith&Hasler 1976；Overbeck 1982)。它的主要来源是秋季落叶(Kaushik&Hynes 1968；Petersen&Cummins 1974)。
In larger eutrophic lakes autochthonous (i.e., dissolved and particulate organic substances produced within the water-body) are the main sources of energy. But in smaller eutrophic lakes, for instance in those of the ‘Waldhumussee’-type (Utermohl 1974), or in oligotrophic lakes, allochthonous organic matter can play an important ecological role difficult to estimate accurately (Ohle 1972; Casith & Hasler 1976; Overbeck 1982). Its main source is autumn-shed leaves (Kaushik & Hynes 1968; Petersen & Cummins 1974).