Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Douglas T. Bolger"'
Autor:
Julie L. Snorek, Douglas T. Bolger
Publikováno v:
Ecology and Society, Vol 27, Iss 3, p 41 (2022)
Community-based natural resource management (CBNRM) seeks to align the interests of local communities and conservation institutions. A significant challenge to this realignment is that CBNRM is often implemented in locations with colonial histories o
Externí odkaz:
https://doaj.org/article/c24958dfcd844656b81d9f286a773519
Autor:
Michael B. Brown, Douglas T. Bolger
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2020)
Partial migration is a common movement phenomenon in ungulates, wherein part of the population remains resident while another portion of the population transitions to spatially or ecologically distinct seasonal ranges. Although widely documented, the
Externí odkaz:
https://doaj.org/article/7897047aa73647ddb63e77718343b0ff
Publikováno v:
Global Ecology and Conservation, Vol 19, Iss , Pp - (2019)
To design effective conservation and management strategies at the national scale, it is important to consider population trends across space and time. Here we assessed the near threatened Rothschild's giraffe (Giraffa camelopardalis rothschildi) in U
Externí odkaz:
https://doaj.org/article/539414bf8d3d418a94ab21afabff6dab
Publikováno v:
Remote Sensing, Vol 13, Iss 1, p 51 (2020)
Ephemeral rivers in arid regions act as linear oases, where corridors of vegetation supported by accessible groundwater and intermittent surface flows provide biological refugia in water-limited landscapes. The ecological and hydrological dynamics of
Externí odkaz:
https://doaj.org/article/346ee1f3c31b40f3abca6f6af6e12fe3
Publikováno v:
Environmental Education Research. 27:1467-1486
Institutions of higher education play an important role in training citizens who can thoughtfully and critically make decisions that impact the sustainability of our planet. While researchers have ...
Autor:
James Thomas Erbaugh, Michael Cox, Douglas T. Bolger, Christopher W. Callahan, Rebecca Finger-Higgins, Melissa H. DeSiervo, Richard B. Howarth
Publikováno v:
Current Opinion in Environmental Sustainability. 49:33-41
Research on sociotechnical transitions depends on the identification of stable sociotechnical systems (STS) and evaluating when, why, and how they change. However, much research on STS includes only implicit reference to system stability. In contrast
Autor:
Douglas T. Bolger, Michael B. Brown
Publikováno v:
Frontiers in Ecology and Evolution, Vol 7 (2020)
Partial migration is a common movement phenomenon in ungulates, wherein part of the population remains resident while another portion of the population transitions to spatially or ecologically distinct seasonal ranges. Although widely documented, the
Autor:
Derek E. Lee, Douglas T. Bolger
Publikováno v:
Population Ecology. 59:157-168
Spatial variation in habitat quality and anthropogenic factors, as well as social structure, can lead to spatially structured populations of animals. Demographic approaches can be used to improve our understanding of the dynamics of spatially structu
Publikováno v:
Population Ecology. 59:45-54
Variation in timing of reproduction and subsequent juvenile survival often plays an important role in population dynamics of temperate and boreal ungulates. Tropical ungulates often give birth year round, but survival effects of birth season for trop
Publikováno v:
Journal of Arid Environments. 181:104220
Ephemeral rivers are key features of desert ecosystems, providing shallow groundwater and occasional surface flow, but compared to perennial systems, the structure of riparian forests in ephemeral rivers and their interactions with the hydrologic reg