Abstract

Bioclimatic modeling method MaxEnt is tested to micro-habitats occupying objects on the example of five moss species. Modeling is done out on a planetary and regional scale. Results are discussed.

Highlights

  • Revealing of species distribution patterns is one of the key problems of contemporary botanical researches; one of possible approaches is the analysis of the relationships of species' habitats and environmental factors

  • The maximum entropy method MaxEnt is an effective algorithm for modeling of ecological and spatial distribution of species [1, 2]

  • When we examine distribution of smallsized objects confined to micro-habitats and neglecting main climate factors, this method applicability is not so obvious: publications about bioclimatic modeling of moss species areas are rare [4, 5, 6]

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Summary

Introduction

Revealing of species distribution patterns is one of the key problems of contemporary botanical researches; one of possible approaches is the analysis of the relationships of species' habitats and environmental factors. Regional model has shown the importance of variables bio6, bio1, and bio7 (tab.1): minimum temperature of the coldest month of the year is critical; according to the response curve, the probability of species finding falls sharply with its decrease; the optimum of the species lies in a narrow range of the average annual temperature and the annual temperature amplitude. E.angustirete A. turgidum S. latifolia J.latifolium R. rugosum

Results
Conclusion
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