Zobrazeno 1 - 10
of 2 007
pro vyhledávání: '"Deserts and xeric shrublands"'
Autor:
Victoria Sosa, J. Arturo De-Nova
Publikováno v:
Acta Botanica Mexicana. :293-315
México está considerado como uno de los países megadiversos y en su territorio se encuentran entre 4 y 8% del número de total de especies de plantas del mundo, de las cuales 51% son endémicas. Existe una gran preocupación sobre la conservación
Publikováno v:
Journal of Park and Recreation Administration. 40:1-16
Metropolitan Phoenix, Arizona, in the Sonoran Desert, provides an excellent opportunity to understand residents’ preferences for desert-adapted xeric landscaping. While much is known about the relationships between sociodemographics and broad envir
Publikováno v:
Phytotaxa. 524:261-282
The confident identification to species rank of fragmentary and sterile plant material is often challenged by the absence of diagnostic characters, which are present in intact specimens, reproductive parts, and plants in habitat. Here, we consider le
Autor:
Danilo T. Amaral, Monique Romeiro-Brito, Isabel A. S. Bonatelli, João Victor M. Oliveira, Evandro M. Moraes, Isis Minhós-Yano, Daniela C. Zappi, Deren A. R. Eaton, Nigel P. Taylor, Fernando Faria Franco
Publikováno v:
Journal of Biogeography. 48:3085-3103
Autor:
Raissa Praxedes Grangeiro, Paulo Marinho, Fernanda Cavalcanti de Azevedo, Frederico Gemesio Lemos, Fernanda Reis de Araújo
Publikováno v:
Mammal Research. 67:131-136
The hoary fox Lycalopex vetulus is the only wild canid endemic to Brazil, occurring mainly in open and mesic habitats of the Cerrado savanna and its ecotones. Here, we report the first photographic records of L. vetulus in a xeric habitat of a Caatin
Publikováno v:
Journal of Ecology. 110:1072-1089
Autor:
Madison Akers, Jean-Christophe Domec, Timothy A. Martin, Cassandra R. Meek, Asko Noormets, Lisa J. Samuelson, Marshall A. Laviner, Rodney E. Will, Thomas R. Fox, Jason G. Vogel, John D. Marshall, Wen Lin, Ge Sun, John S. King, Steve McNulty, Josh Cucinella
Publikováno v:
Tree Physiology. 42:44-58
Considering the temporal responses of carbon isotope discrimination (Δ13C) to local water availability in the spatial analysis of Δ13C is essential for evaluating the contribution of environmental and genetic facets of plant Δ13C. Using tree-ring
Publikováno v:
New Phytologist. 232:1226-1237
While plant δ15 N values have been applied to understand nitrogen (N) dynamics, uncertainties regarding intraspecific and temporal variability currently limit their application. We used a 28 yr record of δ15 N values from two Mojave Desert populati
Autor:
Thomas S. Jung, Brian G. Slough
Publikováno v:
Mammalia. 86:44-47
Few studies have explicitly examined habitat use by shrews (Sorex spp.) in the boreal forest of western North America. We conducted pitfall trapping in six common xeric habitat types in Yukon, Canada, to determine their relative use by shrews. The ov
Publikováno v:
Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences.. 75:268-281
The succession of semi-natural xeric calcareous grassland plant communities toward deciduous forest communities is poorly studied in Latvia. There is insufficient knowledge on the natural transformation of dry calcareous grasslands of Festuco-Bromete