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首页> 外文期刊>Moscow University Soil Science Bulletin >The Influence of Gray Heron ( Ardea cinerea L.) Nesting Places on the Nature of Changes Ongoing in the Ground Litter and Soils of Broad-Leaved Forests in Tula Oblast
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The Influence of Gray Heron ( Ardea cinerea L.) Nesting Places on the Nature of Changes Ongoing in the Ground Litter and Soils of Broad-Leaved Forests in Tula Oblast

机译：灰色苍鹭（<斜视> Ardea Cinerea L.）嵌套地点对TULA OBLAST在地下凋落物的变化与土壤中的性质

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摘要

The composition of soil, ground litter, and litterfall water extracts was studied for zones affected by gray heron nesting places and for background sites covered by broad-leaved forests in the gray forest soil zone of Tula oblast. It is established that birds’ activities result in an inflow of bird excreta, formation of specific forest ground litters, and increase in the share of large-size tree litter that accumulates in the course of nest building. It is shown that ground litter, litterfall, and upper horizons of the gray forest soil in nesting places feature higher concentrations of macroelements (calcium, potassium, and magnesium), microelements (copper, zinc, and strontium), and anions (NO documentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} egin{document}$$_{3}^{ - }$$end{document} , PO documentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} egin{document}$$_{4}^{{3 - }}$$end{document} , and Cl~(?)).
机译：研究了土壤，地面垃圾和凋落物水提取物的组成，对受灰色苍鹭筑巢地点的区域和阔叶林覆盖的Tula Oblast灰色森林区覆盖的背景遗址。建立鸟类的活动导致鸟类排泄物的流入，形成特定的森林地面窝，并增加了在巢大楼过程中积累的大型树木垃圾的份额。结果表明，嵌套场所灰林土的地下垃圾，落叶和上视野具有更高浓度的宏观（钙，钾和镁），微量元素（铜，锌和锶）和阴离子（No DocumentClass） [12pt] {minimal} usepackage {ammath} usepackage {isysym} usepackage {amsfonts} usepackage {amssymb} usepackage {amsbsy} usepackage {mathrsfs} usepackage {supmeek} setLength { oddsidemargin} { - 69pt } begin {document} $$ _ {3} ^ { - } $$ end {document}，po documentclass [12pt] {minimal} usepackage {ammath} usepackage {isysym} usepackage {amsfonts} usepackage {amssymb} usepackage {amsbsy} usepackage {mathrsfs} usepackage {supmeek} setLength { oddsideDemargin} { - 69pt} begin {document} $$ _ {4} ^ {{3 - }} $$ END {document}和cl〜（？））。

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