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首页> 外文学位 >Relationships among aquatic insects, hydroperiods, and wetland functional plant groups in central Ohio.
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Relationships among aquatic insects, hydroperiods, and wetland functional plant groups in central Ohio.

机译：俄亥俄州中部水生昆虫，水生动物和湿地功能性植物群之间的关系。

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摘要

This study investigated relationships among functional wetland plant groups, insects, and hydroperiods in Central Ohio wetlands on Morrow Meadows Pond, Hoover Nature Preserve, and the Hebron Fish Hatchery. The orthopteran Conocephalus fasciatus was collected in a wide range of wetland types especially those with ruderal-type plants and unpredictable hydroperiods. In contrast, Conocephalus brevipennis preferred tussock and interstitial plants in more predictable hydroperiods. The pygmy backswimmer, Neoplea striola, was found in ponds with longer hydroperiods, tall tussocks and clonal dominants. Its life history fits the autumnal pool template: long life, predictable seasonal growth rates, and overwintering in water or moist litter. The coleopterans, Haliplus immaculicollis, Hydrovatus pustulatus and Enochrus oechrus also preferred clonal dominant stands with stable hydroperiods compared to Copelatus glyphicus which was collected only in temporary pools with ruderals, reed interstitials, and short tussocks.; Conceptually, the temporary pool template selects for emergent plants that either grow fast and reproduce in dry periods, or, for plants that tolerate flooding stress and grow slowly. It also selects for aquatic insects that have short life spans, long-diapause eggs, and quick growth rates. The semi-permanent pond template selects for competitive plants that tolerate long periods of flooding and for invertebrates that may be large predators, lack desiccation resistant stages, and develop over longer time intervals.
机译：这项研究调查了俄亥俄州中部Morrow Meadows池塘，胡佛自然保护区和希伯伦鱼孵化场的湿地中功能性湿地植物群，昆虫和水周期之间的关系。直翅目 conocephalus fasciatus 收集在广泛的湿地类型中，尤其是那些标类植物和不可预测的水期的湿地。相比之下， Conocephalus brevipennis 在可预测的水文周期中更喜欢草丛和间质植物。侏儒的后游泳者 Neoplea striola ，在水期较长，丛生高大和克隆优势的池塘中发现。它的生活史符合秋季游泳池的模板：寿命长，可预测的季节性增长率以及在水或潮湿的垃圾中越冬。鞘翅目动物 Haliplus immaculicollis，Hydrovatus pustulatus 和 Enochrus oechrus 也比具有稳定水周期的克隆优势林更喜欢，而 Copelatus glyphicus 仅在临时收集。带有石，芦苇插页和短草丛的水池。从概念上讲，临时池模板选择快速生长并在干旱时期繁殖的紧急植物，或选择耐洪涝且缓慢生长的植物。它还选择寿命短，滞卵时间长，生长速度快的水生昆虫。半永久性池塘模板选择可耐受长期洪水的竞争性植物，以及可能是大型食肉动物，缺乏耐干燥阶段并在较长时间间隔内发育的无脊椎动物。

著录项

  • 作者

    Bailey, Michael Joseph.;

  • 作者单位

    The Ohio State University.;

  • 授予单位 The Ohio State University.;
  • 学科 Biology Ecology.; Biology Entomology.
  • 学位 Ph.D.
  • 年度 2001
  • 页码 119 p.
  • 总页数 119
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 生态学（生物生态学）;昆虫学;
  • 关键词

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