Identifying environmental drivers of chlorophyll-a dynamics in Austral subtropical ephemeral ecosystems

Nhiwatiwa Tamuka; Wasserman Ryan J.; Maseko Zolile; Dalu Tatenda

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Identifying environmental drivers of chlorophyll-a dynamics in Austral subtropical ephemeral ecosystems

机译：鉴定叶绿素的环境驱动因素 - 亚洲亚热带短暂生态系统中的动态

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摘要

Environmental and biological features of Austral subtropical pan types were assessed, along with the drivers of chlorophyll-a (chl-a) concentrations. Chl-a biomass varied considerably across seasons and endorheic pans had elevated chl-a concentrations compared to floodplain pans. The major driver of chl-a concentration based on generalised linear/non-linear models (GLZ) was total phosphorous and total suspended solids for all pan types and seasons combined. These results are discussed within the context of secondary productivity, aquatic ecosystem heterogeneity and endorheic pan conservation.

机译：评估澳洲亚热带锅类型的环境和生物学特征，以及叶绿素-A（CHL-A）浓度的驱动器。与洪泛平台相比，CHL-A生物量各种各样的季节和内野平底锅的CHL-A浓度升高。基于广义线性/非线性模型（GLZ）的CHL-A浓度的主要驱动器是所有泛型和季节的总磷和总悬浮固体。这些结果是在二次生产力，水生生态系统异质性和内邻泛保护的背景下讨论的。

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来源
《Limnologica》 |2019年第2019期|共4页
作者
Nhiwatiwa Tamuka; Wasserman Ryan J.; Maseko Zolile; Dalu Tatenda;
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作者单位

Univ Zimbabwe Dept Biol Sci Harare Zimbabwe;

Botswana Int Univ Sci &

Technol Dept Biol Sci &

Biotechnol Palapye Botswana;

Rhodes Univ Dept Zool &

Entomol ZA-6140 Grahamstown South Africa;

Univ Venda Dept Ecol &

Resource Management ZA-0950 Thohoyandou South Africa;

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原文格式 PDF
正文语种 eng
中图分类陆地水文学、水文地理学（水象学）;
关键词
Chlorophyll-a; Ephemeral; Wetlands; Phytoplankton; Pans; Phosphorous; Productivity;

机译：叶绿素-A;短暂的;湿地;浮游植物;平底锅;磷;生产力;

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2. Identifying environmental drivers of chlorophyll-a dynamics in Austral subtropical ephemeral ecosystems [J] . Nhiwatiwa Tamuka, Wasserman Ryan J., Maseko Zolile, Limnologica . 2019,第期

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Identifying environmental drivers of chlorophyll-a dynamics in Austral subtropical ephemeral ecosystems

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