Evidence map›Paper›PMID 31031949›Full record

ArticleEcology and evolution2019

Quaternary climatic fluctuations and resulting climatically suitable areas for Eurasian owlets.

Pankaj Koparde, Prachi Mehta, Shomita Mukherjee, V V Robin

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Article in Ecology and evolution, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Pankaj KopardeDivision of Conservation Biology Sálim Ali Centre for Ornithology and Natural History Coimbatore India.ORCID https://orcid.org/0000-0002-7418-8814
Prachi MehtaWildlife Research and Conservation Society Pune India.ORCID https://orcid.org/0000-0002-3142-6229
Shomita MukherjeeDivision of Conservation Biology Sálim Ali Centre for Ornithology and Natural History Coimbatore India.ORCID https://orcid.org/0000-0001-5200-8213
V V RobinIndian Institute of Science Education and Research (IISER) Tirupati India.ORCID https://orcid.org/0000-0003-3109-5498

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe nested pattern in the geographical distribution of three Indian owlets, resulting in a gradient of endemicity, is hypothesized to be an impact of historical climate change. In current time, the Forest Owlet

methodsWe used primary field observations, open access data, and climatic niche modeling to construct climatic niches of four owlets for four periods, the Last Interglacial (~120-140 Ka), Last Glacial Maximum (~22 Ka), Mid-Holocene (~6 Ka), and Current (1960-1990). We performed climatic niche extent, breadth, and overlap analyses and tested if climatically suitable areas for owlets are nested in a relatively stable climate.

resultsClimatically suitable areas for all owlets examined underwent cycles of expansion and reduction or a gradual expansion or reduction since the Last Interglacial. The Indian owlets show significant climatic niche overlap in the current period. Climatically suitable areas for Little Owl shifted southwards during the Last Glacial Maximum and expanded northwards in the postglaciation period. For each owlet, the modeled climatic niches were nested in climatically stable areas. MAIN

conclusionsThe study highlights the impact of Quaternary climate change in shaping the present distribution of owlets. This is relevant to the current scenario of climate change and global warming and can help inform conservation strategies, especially for the extremely range-restricted Forest Owlet.

Indexed as

citizen sciencecomparative biogeographyForest Owletgeographical rangelast glacial maximumlittle owlquaternary climatic fluctuations

Identifiers

PMID31031949
PMCPMC6476768

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.