RODENT SPECIES DIVERSITY AND MICROHABITAT USE ALONG OPPOSING SLOPES OF LOWER NAHAL OREN, MOUNT CARMEL, ISRAEL
In: Israel Journal of Ecology and EvolutionSearch for other papers by LEON BLAUSTEIN in
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We assessed species diversity, microhabitat distribution, and mobility of rodent species along the north-facing slope (NF) and south-facing slope (SF) of an environmentally heterogeneous canyon: Lower Nahal Oren, Mount Carmel, Israel. During February, May, and September 1992, live traps were used along seven transect lines at lower, middle, and upper altitudes (30, 60, and 90 m from the valley floor, respectively) on each slope and the valley floor. Species richness was greater on NF than on SF, with very low interslope community overlap. Trapped animals on SF were almost exclusively Acomys cahirinus. On NF, the vast majority of rodents were Apodemus mystacinus or Apodemus flavicollis, with few A. cahirinus and even fewer Mus macedonicus and Rattus rattus. Within slopes, activity density depended on elevation and species. On SF during the winter, A. cahirinus densities decreased with decreasing elevation. This pattern disappeared by fall. On NF, Acomys activity densities decreased from top to bottom. A. mystacinus was widely distributed and most abundant in the middle elevation. A. flavicollis decreased with increasing elevation. In a station-by-station analysis, there was no statistically significant association between the two Apodemus species. Rodents were rarely caught on the valley floor. Recapture data indicate that individuals tended to remain within the same or adjacent elevational transects within the same slope. Not a single marked animal was recovered on the opposite slope. The interslope rodent community dissimilarity is attributed to the different microclimates and plant communities on the opposing slopes.
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-
Abramsky Z.Habitat relationships and competition in two Mediterranean Apodemus spp Oikos 1981 36 219 225
-
Bates P.J.J.The distribution of Acomys (Rodentia: Muridae) in Africa and Asia Isr. J. Zool 1994 40 199 214
-
Begon M., Harper J.L., Townsend C.R.Ecology: individuals, populations and communities. Blackwell, Boston 1990
-
Broza M., Nevo E.Selective land snail predation by the spiny mouse, Acomys cahirinus, in Nahal Oren, Mt Carmel, Israel. Isr. J. Zool 1994 40 173 176
-
Fillippucci M.G., Simson S., Nevo E.Evolutionary biology of the genus Apodemus Kaup, 1829 in Israel. Allozymic and biometric analyses with description of a new species: Apodemus hermonensis 1989 56 361 376(Rodentia, Muridae). Boll. Zool
-
Haim A., Izhaki I.Changes in rodent community during recovery from fire: relevance to conservation Biodiversity and Conservation 1994 3 573 585
-
Haim A., Rubai A., The coexistence of two Apodemus Medecos VI, Thanos C.A.Univ. Athens, Athens 1992 127 132species in the Mediterranean woodlands of Israel. In
-
Haim A., Tchernov E.The distribution of myomorph rodents in the Sinai Peninsula Mammalia 1974 28 201 223
-
Kotler B.P., Brown J.S.Environmental heterogeneity and the coexistence of desert rodents Annu. Rev. Ecol. Syst 1988 19 281 307
-
Morrison M.L., Marcot B.G., Mannan R.W.Wildlife habitat relationships: concepts and applications. Univ. Wisconsin Press, Madison 1992
-
Nevo E.Asian, African and European biota meet across phylogeny at “Evolution Canyon,” Israel: Local tests of global biodiversity and genetic diversity patterns. Proc. R. Soc. London 262B: 1995 149 155
-
Pianka E.R.On lizard species diversity: North American flatland deserts Ecology 1967 48 333 351
-
Rankevich D., Lavie B., Nevo E., Beiles A., Arad Z.Genetic and physiological adaptations of the prosobranch landsnail Pomatias Olivieri to microclimatic stresses on Mount Carmel, Israel Isr. J. of Zool 1996 42 425 441
-
Rosenzweig M.L.Species diversity gradients: we know more and less than we thought J. Mammal 1992 73 715 730
-
Rosenzweig M.L., Winakur J.Population ecology of desert rodent communities: habitat and environmental complexity Ecology 1969 50 558 572
-
Shenbrot G.I.Spatial structure and nice patterns of a rodent community in the south Bukhara desert (Middle Asia) Ecography 1992 15 347 357
-
Warburg M.R., Ben-Horin A., Rankevich D.Rodent species diversity in mesic and xeric habitats in the Mediterranean region of northern Israel J. Arid Environ 1978 1 63 69
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RODENT SPECIES DIVERSITY AND MICROHABITAT USE ALONG OPPOSING SLOPES OF LOWER NAHAL OREN, MOUNT CARMEL, ISRAEL
In: Israel Journal of Ecology and EvolutionSearch for other papers by LEON BLAUSTEIN in
Current site
Google Scholar
PubMed
Search for other papers by BURT P. KOTLER in
Current site
Google Scholar
PubMed
Search for other papers by EVIATAR NEVA in
Current site
Google Scholar
PubMed
We assessed species diversity, microhabitat distribution, and mobility of rodent species along the north-facing slope (NF) and south-facing slope (SF) of an environmentally heterogeneous canyon: Lower Nahal Oren, Mount Carmel, Israel. During February, May, and September 1992, live traps were used along seven transect lines at lower, middle, and upper altitudes (30, 60, and 90 m from the valley floor, respectively) on each slope and the valley floor. Species richness was greater on NF than on SF, with very low interslope community overlap. Trapped animals on SF were almost exclusively Acomys cahirinus. On NF, the vast majority of rodents were Apodemus mystacinus or Apodemus flavicollis, with few A. cahirinus and even fewer Mus macedonicus and Rattus rattus. Within slopes, activity density depended on elevation and species. On SF during the winter, A. cahirinus densities decreased with decreasing elevation. This pattern disappeared by fall. On NF, Acomys activity densities decreased from top to bottom. A. mystacinus was widely distributed and most abundant in the middle elevation. A. flavicollis decreased with increasing elevation. In a station-by-station analysis, there was no statistically significant association between the two Apodemus species. Rodents were rarely caught on the valley floor. Recapture data indicate that individuals tended to remain within the same or adjacent elevational transects within the same slope. Not a single marked animal was recovered on the opposite slope. The interslope rodent community dissimilarity is attributed to the different microclimates and plant communities on the opposing slopes.
| All Time | Past 365 days | Past 30 Days | |
|---|---|---|---|
| Abstract Views | 163 | 43 | 3 |
| Full Text Views | 9 | 0 | 0 |
| PDF Views & Downloads | 6 | 0 | 0 |
