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Communication hubs of an asocial cat are the source of a human - carnivore conflict and key to its solution
ID
Melzheimer, Joerg
(
Avtor
),
ID
Heinrich, Sonja K.
(
Avtor
),
ID
Wasiolka, Bernd
(
Avtor
),
ID
Mueller, Rebekka
(
Avtor
),
ID
Thalwitzer, Susanne
(
Avtor
),
ID
Palmegiani, Ivan
(
Avtor
),
ID
Weigold, Annika
(
Avtor
),
ID
Portas, Ruben
(
Avtor
),
ID
Roeder, Ralf
(
Avtor
),
ID
Krofel, Miha
(
Avtor
),
ID
Hofer, Heribert
(
Avtor
),
ID
Wachter, Bettina
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(2,21 MB)
MD5: 2409172449083DCF35443E5E2889AC4E
URL - Izvorni URL, za dostop obiščite
https://doi.org/10.1073/pnas.2002487117
URL - Izvorni URL, za dostop obiščite
https://doi.org/10.1073/pnas.2002487117
Galerija slik
Izvleček
Human%wildlife conflicts occur worldwide. Although many nonlethal mitigation solutions are available, they rarely use the behavioral ecology of the conflict species to derive effective and long-lasting solutions. Here, we use a long-term study with 106 GPS-collared free-ranging cheetahs (Acinonyx jubatus) to demonstrate how new insights into the socio-spatial organization of this species provide the key for such a solution. GPS-collared territory holders marked and defended communication hubs (CHs) in the core area of their territories. The CHs/territories were distributed in a regular pattern across the landscape such that they were not contiguous with each other but separated by a surrounding matrix. They were kept in this way by successive territory holders, thus maintaining this overdispersed distribution. The CHs were also visited by nonterritorial cheetah males and females for information exchange, thus forming hotspots of cheetah activity and presence. We hypothesized that the CHs pose an increased predation risk to young calves for cattle farmers in Namibia. In an experimental approach, farmers shifted cattle herds away from the CHs during the calving season. This drastically reduced their calf losses by cheetahs because cheetahs did not follow the herds but instead preyed on naturally occurring local wildlife prey in the CHs. This implies that in the cheetah system, there are %problem areas,% the CHs, rather than %problem individuals.% The incorporation of the behavioral ecology of conflict species opens promising areas to search for solutions in other conflict species with nonhomogenous space use.
Jezik:
Angleški jezik
Ključne besede:
cheetah
,
movement ecology
,
intraspecific communication
,
human-wildlife conflict
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
BF - Biotehniška fakulteta
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2020
Št. strani:
Str.
Številčenje:
Vol. , iss.
PID:
20.500.12556/RUL-124036
UDK:
591
ISSN pri članku:
0027-8424
DOI:
10.1073/pnas.2002487117
COBISS.SI-ID:
43724035
Datum objave v RUL:
21.12.2020
Število ogledov:
1903
Število prenosov:
510
Metapodatki:
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Objavi na:
Gradivo je del revije
Naslov:
Proceedings of the National Academy of Sciences of the United States of America
Skrajšan naslov:
Proc. Natl. Acad. Sci. U. S. A.
Založnik:
National Academy of Sciences
ISSN:
0027-8424
COBISS.SI-ID:
286487
Licence
Licenca:
CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
Povezava:
http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
Opis:
Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.
Začetek licenciranja:
21.12.2020
Sekundarni jezik
Jezik:
Slovenski jezik
Ključne besede:
gepard
,
ekologija gibanja
,
znotrajvrstne interakcije
,
znotrajvrstna komunikacija
,
konflikti
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