OCLC recently announced a plan to implement MARC 21 Format for Holdings Data (MFHD) and invited holdings experts Frieda Rosenberg and Diane Hillmann to serve as advisors and to aid in the implementation process. In December 2004, Jian Wang interviewed Rosenberg and Hillmann. They discuss their longtime involvement with the...
I used a comparative and experimental approach to examine nest habitat
selection, reproductive success, and nest site fidelity of burrowing owls (Athene
cunicularia) in a large, non-fragmented grassland in southwest California. In 1999,
I compared habitat characteristics between nest sites (n = 31) and randomly
selected, unoccupied burrows (n =...
Over one third of the earth’s land surface has been modified to some extent for agricultural purposes. The large global footprint of agriculture, combined with the knowledge that existing reserve networks are likely insufficient for long-term conservation of native biodiversity, has necessitated that agricultural systems contribute to conservation of native...
BACKGROUND: As it becomes increasingly possible to obtain DNA sequences of orthologous genes from diverse sets
of taxa, species trees are frequently being inferred from multilocus data. However, the behavior of many methods for
performing this inference has remained largely unexplored. Some methods have been proven to be consistent given...
BACKGROUND: As it becomes increasingly possible to obtain DNA sequences of orthologous genes from diverse sets
of taxa, species trees are frequently being inferred from multilocus data. However, the behavior of many methods for
performing this inference has remained largely unexplored. Some methods have been proven to be consistent given...
Full Text:
, M., Syring, J., Eckert, A. J., Liston, A., Cronn, R., Neale, D. B., &
Rosenberg, N. A. (2014). An
BACKGROUND: As it becomes increasingly possible to obtain DNA sequences of orthologous genes from diverse sets
of taxa, species trees are frequently being inferred from multilocus data. However, the behavior of many methods for
performing this inference has remained largely unexplored. Some methods have been proven to be consistent given...
In 1877 John Kerr described an experiment that demonstrated a quadratic change in refractive index in a plate glass placed in a strong external electric field. This results in a nonlinear relationship between the average electric polarization within the materials and the intensity of the applied electric field. This opened...
In the last 200 years there have been significant declines in the amount and structural complexity of oak-dominated forests and savannahs in the Pacific Northwest. Restoring oak systems often involves selectively thinning stands of oaks in order to reduce competition for sunlight. In choosing which trees to cut, land managers...
The spatial ecology of a species is a vital component of informed management and restoration plans, yet little is known about how animals use restored or constructed habitat. We assessed home ranges, core areas, and habitat selection of the federally threatened Giant Gartersnake (Thamnophis gigas) using rice agricultural habitat and...
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Daniel K. Rosenberg
The spatial ecology of a species is a vital component of informed
Dispersal is integral to our understanding of the life history and population biology of many vertebrates, but difficulties in detecting long distance movements have
complicated its study. Moreover, studies of factors affecting dispersal are often unable
to determine the relative contributions of variables such as nesting success, mate
fidelity, and...
