دورية أكاديمية
Assessing climate niche similarity between persian fallow deer (Dama mesopotamica) areas in Iran
العنوان: | Assessing climate niche similarity between persian fallow deer (Dama mesopotamica) areas in Iran |
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المؤلفون: | Ehsan Rahimi, Pinliang Dong, Faraham Ahmadzadeh |
المصدر: | BMC Ecology and Evolution, Vol 24, Iss 1, Pp 1-14 (2024) |
بيانات النشر: | BMC, 2024. |
سنة النشر: | 2024 |
المجموعة: | LCC:Ecology LCC:Evolution |
مصطلحات موضوعية: | Persian fallow deer, Dama mesopotamica ecological niche modeling, Niche divergence, Extrapolation analysis, Ecology, QH540-549.5, Evolution, QH359-425 |
الوصف: | Abstract The Persian fallow deer or Mesopotamian fallow Deer (Dama mesopotamica, Brook 1875), a species of significant ecological importance, had faced the threat of extinction in Iran. One conservation strategy involved the translocation of Persian deer to enclosed areas across Iran, where they were afforded protection from external threats and provided with essential care by human caretakers. While human caretakers diligently attend to their needs and mitigate external threats, climate variables may now become critical factors affecting population dynamics in enclosed areas. This study aims to assess the similarity in climate niches between the original area (Dez and Karkheh) of the Persian deer species and 11 newly enclosed areas. To achieve this, we employed climate data and ecological niche modeling (ENM) techniques to assess the variations in climate among 12 areas. We utilized the environmental equivalency test to determine whether the environmental spaces of area pairs exhibit significant differences and whether these spaces are interchangeable. Extrapolation analyses were also constructed in the next steps to explore climatic conditions in original fallow deer habitats that are non-analogous to those in other parts of Iran. Our results reveal significant disparities in climate conditions between the original and all translocated areas. Based on observations of population growth in specific enclosed areas where translocated deer populations have thrived, we hypothesize that the species may demonstrate a non-equilibrium distribution in Iran. Consequently, these new areas could potentially be regarded as part of the species’ potential climate niche. Extrapolation analysis showed that for a significant portion of Iran, extrapolation predictions are highly uncertain and potentially unreliable for the translocation of Persian fallow deer. However, the primary objective of translocation efforts remains the establishment of self-sustaining populations of Persian deer capable of thriving in natural areas beyond enclosed areas, thus ensuring their long-term survival and contributing to preservation efforts. Evaluating the success of newly translocated species requires additional time, with varying levels of success observed. In cases where the growth rate of the species in certain enclosed areas falls below expectations, it is prudent to consider climate variables that may contribute to population declines. Furthermore, for future translocations, we recommend selecting areas with climate similarities to regions where the species has demonstrated growth rates. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English |
تدمد: | 2730-7182 |
Relation: | https://doaj.org/toc/2730-7182 |
DOI: | 10.1186/s12862-024-02281-8 |
URL الوصول: | https://doaj.org/article/d32013e8369c4a299d0a1f2627e92ad9 |
رقم الأكسشن: | edsdoj.32013e8369c4a299d0a1f2627e92ad9 |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 27307182 |
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DOI: | 10.1186/s12862-024-02281-8 |