Environmental factors influencing the distribution of habitat types in the highlands of the Kamnik − Savinja Alps
Environmental factors influencing the distribution of habitat types in the highlands of the Kamnik − Savinja Alps
复制标题
影响卡姆尼克-萨文尼亚阿尔卑斯山高地生境类型分布的环境因素
DOI：
10.1080/11263504.2021.1918780
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
P. Kozel
中科院分区：
文献类型：
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作者：
S. Škornik;Igor Paušič;T. Novak;F. Janžekovič;Danijel Ivajnšič;Mihaela Tostovršnik;P. Kozel
本文研究了斯洛文尼亚卡姆尼克-萨文加(KS)阿尔卑斯山海拔1800-2558 m高原生境类型与环境因子的关系。对于275个采样点，我们确定了7个典型高温超导带和11个交错带，并提供了14个环境因子的现场和模拟数据。用多元排序法分析了高温超导与环境的关系。此外，应用二项广义线性混合模型揭示了环境因素对研究区[外高山油松灌丛(EUNIS代码F2.4/Natura 2000代码4070*)、南部锈色莎草草原(E4.413/6170)、垫状莎草地毯(E4.433/6170)和细粒钙质碎石(H2.43/8120)]发生频率的影响。结果表明，某些建模数据(例如年均气温)与实地测量(例如倾斜度、土壤表面和土壤湿度)相结合，可以有效地预测研究区最具代表性的高温超导，从而有助于进一步完善监测。我们的研究有助于认识和理解环境条件与KS阿尔卑斯山高原高温超导发生之间的关系，这可能与阿尔卑斯山高原的很大一部分有关。这些知识对于评估可信的长期保护规划至关重要。
Abstract In this work, we investigated the relationship between habitat types (HTs) and selected environmental factors in the highlands at altitudes of 1800–2558 m in the Kamnik-Savinja (KS) Alps in Slovenia. For 275 sampling sites, we identified seven HTs in their typical form and 11 ecotones, and provided field and modelled data for 14 environmental factors. HTs-environment relationships were analysed using multivariate ordination methods. In addition, binomial generalised linear mixed models were applied to reveal the influence of environmental factors on the occurrence of most frequent HTs in the study area [Outer Alpine Pinus mugo scrub (EUNIS code F2.4/Natura 2000 code 4070*), Southern rusty sedge grasslands (E4.413/6170), Cushion sedge carpets (E4.433/6170) and Fine calcareous screes (H2.43/8120)]. Results showed that certain modelled data (e.g. average annual air temperature) combined with field measurements (e.g. inclination, soil surface and soil moisture) can be effective predictors of most representative HTs in the study area, and thus useful for further refining of monitoring. Our study contributes to the knowledge and understanding of the relationships between environmental conditions and the occurrence of highland HTs in KS Alps, which probably concerns a great part of the Alpine highlands. Such knowledge is essential for assessing credible long-term conservation planning.
DOI：
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发表时间：
2015-10
期刊：
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影响因子：
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作者：
Douglas M. Bates;M. Maechler;Ben Bolker;Steven C. Walker
通讯作者：
Douglas M. Bates;M. Maechler;Ben Bolker;Steven C. Walker