Distribution and Protection of Ecological Specialists in Chinese Terrestrial Mammals

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F25%3A106316" target="_blank" >RIV/60460709:41330/25:106316 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.15093?getft_integrator=clarivate&src=getftr&utm_source=clarivate" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1111/jbi.15093?getft_integrator=clarivate&src=getftr&utm_source=clarivate</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jbi.15093" target="_blank" >10.1111/jbi.15093</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Distribution and Protection of Ecological Specialists in Chinese Terrestrial Mammals

Popis výsledku v původním jazyce

AimSpecialist species are characterised as species with a narrow niche and, thus, vulnerable to environmental changes and disturbance. Understanding the distribution of specialists is important for developing proactive conservation strategies. Although China is among the countries with the highest diversity of mammals, no previous studies have explored the distribution and conservation status of specialists in Chinese mammals.LocationChina.Time PeriodPresent day.Taxa StudiedChinese terrestrial mammals.MethodsWe assessed the distribution of three types of specialisation in Chinese terrestrial mammals: diet specialist, habitat specialist and extreme specialist (i.e., species that are both diet and habitat specialist). We adopted generalised linear models to test whether some landscape-level factors explain the variation of each type of specialisation richness. Gap analyses were conducted to assess the conservation status of the specialists identified.ResultsFrom a total of 621 mammal species, 327 species were identified as specialists, including 237, 137 and 48 species categorised as diet specialists, habitat specialists and extreme specialists respectively. The mountains in southwest China have the highest diversity of specialised terrestrial mammals in China, regardless of the type of specialisation. After controlling for the effect of overall species richness, other hotspots held more specialist species than expected from the overall species richness (e.g., the Qinghai-Tibet plateau, the Junggar Basin, Liaoning and Guangdong). High-altitude areas tended to possess more diet and habitat specialist species. Elevation range and habitat diversity were positively related to diet specialist richness but negatively related to habitat specialist richness. Only 42 (12.84%) of the 327 specialist species were adequately covered by the current protected areas.Main ConclusionsWe have identified multiple hotspots of ecological specialisation in terrestrial mammals in China. The role of landscape factors in shaping specialist richness was inconsistent among different types of specialisation. We also found a serious spatial mismatch between specialisation and current conservation efforts.

Název v anglickém jazyce

Distribution and Protection of Ecological Specialists in Chinese Terrestrial Mammals

Popis výsledku anglicky

AimSpecialist species are characterised as species with a narrow niche and, thus, vulnerable to environmental changes and disturbance. Understanding the distribution of specialists is important for developing proactive conservation strategies. Although China is among the countries with the highest diversity of mammals, no previous studies have explored the distribution and conservation status of specialists in Chinese mammals.LocationChina.Time PeriodPresent day.Taxa StudiedChinese terrestrial mammals.MethodsWe assessed the distribution of three types of specialisation in Chinese terrestrial mammals: diet specialist, habitat specialist and extreme specialist (i.e., species that are both diet and habitat specialist). We adopted generalised linear models to test whether some landscape-level factors explain the variation of each type of specialisation richness. Gap analyses were conducted to assess the conservation status of the specialists identified.ResultsFrom a total of 621 mammal species, 327 species were identified as specialists, including 237, 137 and 48 species categorised as diet specialists, habitat specialists and extreme specialists respectively. The mountains in southwest China have the highest diversity of specialised terrestrial mammals in China, regardless of the type of specialisation. After controlling for the effect of overall species richness, other hotspots held more specialist species than expected from the overall species richness (e.g., the Qinghai-Tibet plateau, the Junggar Basin, Liaoning and Guangdong). High-altitude areas tended to possess more diet and habitat specialist species. Elevation range and habitat diversity were positively related to diet specialist richness but negatively related to habitat specialist richness. Only 42 (12.84%) of the 327 specialist species were adequately covered by the current protected areas.Main ConclusionsWe have identified multiple hotspots of ecological specialisation in terrestrial mammals in China. The role of landscape factors in shaping specialist richness was inconsistent among different types of specialisation. We also found a serious spatial mismatch between specialisation and current conservation efforts.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Biogeography

ISSN

0305-0270

e-ISSN

0305-0270

Svazek periodika

52

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

—

Kód UT WoS článku

001399536500001

EID výsledku v databázi Scopus

2-s2.0-86000435435