TY  - GEN
A1  - Licht, Alexis
A1  - Dupont-Nivet, Guillaume
A1  - Pullen, Alex
A1  - Kapp, Paul
A1  - Abels, Hemmo A.
A1  - Lai, Zulong
A1  - Guo, ZhaoJie
A1  - Abell, Jordan
A1  - Giesler, Dominique
T1  - Resilience of the Asian atmospheric circulation shown by paleogene dust provenance
T2  - Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe
N2  - The onset of modern central Asian atmospheric circulation is traditionally linked to the interplay of surface uplift of the Mongolian and Tibetan-Himalayan orogens, retreat of the Paratethys sea from central Asia and Cenozoic global cooling. Although the role of these players has not yet been unravelled, the vast dust deposits of central China support the presence of arid conditions and modern atmospheric pathways for the last 25 million years (Myr). Here, we present provenance data from older (42-33 Myr) dust deposits, at a time when the Tibetan Plateau was less developed, the Paratethys sea still present in central Asia and atmospheric pCO(2) much higher. Our results show that dust sources and near-surface atmospheric circulation have changed little since at least 42 Myr. Our findings indicate that the locus of central Asian high pressures and concurrent aridity is a resilient feature only modulated by mountain building, global cooling and sea retreat.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 1114 
KW  - Chinese Loess Plateau
KW  - last glacial maximum
KW  - Tibetan Plateau
KW  - Yellow-River
KW  - climate
KW  - basin
KW  - evolution
KW  - ardification
KW  - monsoons
KW  - desert
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-436381
SN  - 1866-8372
IS  - 1114
ER  - 
TY  - JOUR
A1  - Patel, Riddhi P.
A1  - Förster, Daniel W.
A1  - Kitchener, Andrew C.
A1  - Rayan, Mark D.
A1  - Mohamed, Shariff W.
A1  - Werner, Laura
A1  - Lenz, Dorina
A1  - Pfestorf, Hans
A1  - Kramer-Schadt, Stephanie
A1  - Radchuk, Viktoriia
A1  - Fickel, Jörns
A1  - Wilting, Andreas
T1  - Two species of Southeast Asian cats in the genus Catopuma with diverging histories: an island endemic forest specialist and a widespread habitat generalist
JF  - Royal Society Open Science
N2  - Background. The bay cat Catopuma badia is endemic to Borneo, whereas its sister species the Asian golden cat Catopuma temminckii is distributed from the Himalayas and southern China through Indochina, Peninsular Malaysia and Sumatra. Based onmorphological data, up to five subspecies of the Asian golden cat have been recognized, but a taxonomic assessment, including molecular data and morphological characters, is still lacking. Results. We combined molecular data (whole mitochondrial genomes), morphological data (pelage) and species distribution projections (up to the Late Pleistocene) to infer how environmental changes may have influenced the distribution of these sister species over the past 120 000 years. The molecular analysis was based on sequenced mitogenomes of 3 bay cats and 40 Asian golden cats derived mainly from archival samples. Our molecular data suggested a time of split between the two species approximately 3.16 Ma and revealed very low nucleotide diversity within the Asian golden cat population, which supports recent expansion of the population. Discussion. The low nucleotide diversity suggested a population bottleneck in the Asian golden cat, possibly caused by the eruption of the Toba volcano in Northern Sumatra (approx. 74 kya), followed by a continuous population expansion in the Late Pleistocene/Early Holocene. Species distribution projections, the reconstruction of the demographic history, a genetic isolation-by-distance pattern and a gradual variation of pelage pattern support the hypothesis of a post-Toba population expansion of the Asian golden cat from south China/Indochina to PeninsularMalaysia and Sumatra. Our findings reject the current classification of five subspecies for the Asian golden cat, but instead support either a monotypic species or one comprising two subspecies: (i) the Sunda golden cat, distributed south of the Isthmus of Kra: C. t. temminckii and (ii) Indochinese, Indian, Himalayan and Chinese golden cats, occurring north of the Isthmus: C. t. moormensis.
KW  - Felidae
KW  - Southeast Asia
KW  - last glacial maximum
KW  - Toba volcanic eruption
KW  - hybrid capture
KW  - next generation sequencing
Y1  - 2016
U6  - https://doi.org/10.1098/rsos.160350
SN  - 2054-5703
VL  - 3
SP  - 741
EP  - 752
PB  - Royal Society
CY  - London
ER  -