کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10223356 | 1701025 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The response of a shallow hypertrophic lake to innovative restoration measures - Uzarzewskie Lake case study
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The response of a shallow hypertrophic lake to innovative restoration measures - Uzarzewskie Lake case study The response of a shallow hypertrophic lake to innovative restoration measures - Uzarzewskie Lake case study](/preview/png/10223356.png)
چکیده انگلیسی
P concentrations in lake waters were reduced both in surface water layers and the hypolimnion, hence epilimnetic chlorophyll-a content was diminished as well. Statistically significant changes in phytoplankton community structure were noted as the biomass of cyanobacteria had decreased in 2010 and 2013-2014 in comparison to 2006, while cryptophytes biomass increased in 2011-2013 in relation to 2007. Unfortunately, planktivorous fish domination in fish fauna exert a distinct pressure on zooplankton, thus Rotifera dominated and Cladocera were rarely noted. Additionally, the morphometric lake features (steep slopes, small surface surrounded by forest) create unfavorable conditions for submerged macrophyte development, and hinder the effectiveness of the restoration. Long-term studies revealed that the reconstruction of the phytoplankton community was not permanent, hence further restoration activity is required, with the inclusion of new techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ecological Engineering - Volume 121, 1 October 2018, Pages 72-82
Journal: Ecological Engineering - Volume 121, 1 October 2018, Pages 72-82
نویسندگان
Renata Dondajewska, Anna Kozak, Katarzyna Kowalczewska-Madura, Agnieszka BudzyÅska, Ryszard GoÅdyn, StanisÅaw PodsiadÅowski, Anna Tomkowiak,