Pregled bibliografske jedinice broj: 1085866
What is the future of native freshwater crayfish in Croatia?
What is the future of native freshwater crayfish in Croatia? // BOOK OF ABSTRACTS 11th International Conference on Biological Invasions
Vodice, Hrvatska, 2020. str. 112-113 (poster, međunarodna recenzija, sažetak, ostalo)
CROSBI ID: 1085866 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
What is the future of native freshwater crayfish in
Croatia?
Autori
Maguire, Ivana ; Lovrenčić, Leona ; Grgurev, Marin ; Temunović, Martina
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo
Izvornik
BOOK OF ABSTRACTS 11th International Conference on Biological Invasions
/ - , 2020, 112-113
Skup
NEOBIOTA2020 – 11th International Conference on Biological Invasions
Mjesto i datum
Vodice, Hrvatska, 15.09.2020. - 18.09.2020
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
signalni rak ; bodljobradi rak ; potočni rak ; plemeniti rak ; modeliranje rasprostranjenosti vrsta
(signal crayfish ; spiny cheek crayfish ; stone crayfish ; noble crayfish ; species distribution modelling)
Sažetak
European indigenous crayfish species (ICS) experience major declines in their populations’ sizes and numbers. They are threatened by habitat degradation and pollution, overexploitation, climate change and spreading of non-indigenous crayfish species (NICS) that outcompete ICS through competitive exclusion and diseases transmission (eg. crayfish plague). In Croatian freshwaters four ICS and three NICS are distributed, with records of severe declines in ICS numbers and prevalence. Development of effective management plans for threatened ICS and threatening NICS are urgently needed in Croatia. Hence, our goal was to forecast potential future distribution for two ICS (noble and stone crayfish) and two NICS (signal and spiny-cheek crayfish) in Croatian freshwater habitats under different climate change scenarios. We used Species distribution models (SDMs) and different modelling algorithms were developed using presence only records of the four species as well as a set of environmental predictors that were selected based on their ecological relevance. Obtained SDMs results enabled us to evaluate the potential future distribution range and overlap of the two NICS and the two ICS under different climate change scenarios. ICS in the rivers of continental Croatia will be under the highest negative impacts of NICS and management efforts should be focused onto this region. Acquired results are discussed within the frame of the future ICS conservation programs development.
Izvorni jezik
Engleski
POVEZANOST RADA
Projekti:
HRZZ-IP-2016-06-2563 - Klimatske promjene i invazivne vrste – utvrđivanje utjecaja na bioraznoliost nativnih slatkovodnih rakova i pastrva i njihova konzervacija (CLINEinBIOta) (Maguire, Ivana, HRZZ - 2016-06) ( CroRIS)
Profili:
Martina Temunović
(autor)
Leona Lovrenčić
(autor)
Marin Grgurev
(autor)
Ivana Maguire
(autor)