Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Pleuraphis mutica"'
Publikováno v:
Journal of Range Management, 1996 Jul 01. 49(4), 325-330.
Externí odkaz:
https://www.jstor.org/stable/4002591
Publikováno v:
Journal of Range Management, 1996 Jul 01. 49(4), 331-335.
Externí odkaz:
https://www.jstor.org/stable/4002592
Publikováno v:
Mammalian Biology. 87:152-159
Core activity areas are the most important sites within an animal’s home range as they contain the greatest density of critical resources. Because these areas are small and intensively used, they can affect the total distances covered by animals se
Publikováno v:
Annals of the Entomological Society of America. 108:536-551
The life history of the stink bug Mecidea minor Ruckes (Hemiptera: Heteroptera: Pentatomidae) was studied in the southern half of New Mexico from January 2005 to December 2007, and the egg and nymphal instars are described. This species was active ye
Autor:
Vincent P. Gutschick, Giora J. Kidron
Publikováno v:
CATENA. 107:71-79
The current ongoing expansion of shrubs at the expense of grasses in the Chihuahuan Desert is largely believed to result from a shift in competition between shrubs and grasses. Both groups, shrubs and grasses, occupy a gently sloping silty (loessial)
Autor:
Richard E. Estell, Dean M. Anderson, Baolong Bai, Timothy L. Danielson, Gary D. Rayson, Ed L. Fredrickson, Safwan M. Obeidat
Publikováno v:
The Open Agriculture Journal. 5:1-9
Photoluminescence spectroscopic probes offer the potential for differentiation among plant species in real-time. Spectral emission signatures (excitation at 365 nm) from three different pH (2.2, 7.5 and 12.5) phosphate buffered saline (PBS) extracts
Publikováno v:
Rangeland Ecology & Management. 61:588-597
There has been increasing interest in the use of summer fires to limit woody plant encroachment on grasslands, but information regarding effects of such fires on perennial grass recovery and annual forb production is also needed. Our objective was to
Autor:
Timothy L. Danielson, Gary D. Rayson, Richard E. Estell, Ed L. Fredrickson, Dean M. Anderson, Safwan M. Obeidat
Publikováno v:
Applied Spectroscopy. 60:800-807
Photoluminescence of plant extract solutions has been investigated for discrimination of plant life forms (grasses, forbs, and shrubs) using principal component analysis (PCA). Clippings from each of six plant species representing three different pla
Autor:
Fabiana Pezzani, Carlos Montaña
Publikováno v:
Annals of Botany. 97:1063-1071
• Background and Aims In many locations, plants are faced with adjacent, contrasting environments, and the between-species differential evolution of life history traits can be interpreted as an evolutionary response to this environmental heterogene
Publikováno v:
Journal of Arid Environments. 34:63-79
During the past 150 years, the C3shrubs creosotebush [Larrea tridentata(DC.) Cov.], mesquite [Prosopis glandulosaTorr. var.glandulosa], and tarbush (Flourensia cernuaDC.) have invaded extensive areas of former C4grasslands in deserts of the south-wes