Results 1 to 10 of about 35,096 (230)

Floristic List for Oklahoma County

open access: diamondOklahoma Native Plant Record, 2001
This list, generated on 19 February 2001, is an ongoing project. The most complete records at this time are from the Robert Bebb Herbarium at the University of Oklahoma.
Hoagland, B.W.
doaj   +5 more sources

Diversification and speciation among Laurentian brachiopods during the GOBE: insights from basinal and regional analyses [PDF]

open access: yesEstonian Journal of Earth Sciences, 2023
Full understanding of diversity dynamics during the Great Ordovician Biodiversification Event (GOBE) requires analyses that investigate regional and species-level data and patterns. In this study, we combine bedding-plane scale data on brachiopod species
Alycia L. Stigall   +5 more
doaj   +1 more source

Teleseismic waves reveal anisotropic poroelastic response of wastewater disposal reservoir

open access: yesEarth and Planetary Physics, 2021
Connecting earthquake nucleation in basement rock to fluid injection in basal, sedimentary reservoirs, depends heavily on choices related to the poroelastic properties of the fluid-rock system, thermo-chemical effects notwithstanding.
Andrew J Barbour, Nicholas M Beeler
doaj   +1 more source

Little Evidence of Leaf Damage to Dwarf Palmetto (Sabal minor; Arecaceae) during an Unusual Arctic Outbreak

open access: yesEcologies, 2022
The dwarf palmetto (Sabal minor) is a widespread understory palm of the southeastern United States. This palm is expected to be one of the species that exhibits a range shift in response to climate change, and the population at the northwestern edge of ...
Christopher J. Butler
doaj   +1 more source

Evaluation of the Impacts of Radio-Marking Devices on Feral Horses and Burros in a Captive Setting

open access: yesHuman-Wildlife Interactions, 2020
Radio-collars and other radio-marking devices have been invaluable tools for wildlife managers for >40 years. These marking devices have improved our understanding of wildlife spatial ecology and demographic parameters and provided new data facilitating ...
Kathryn A. Schoenecker   +2 more
doaj   +1 more source

Effective stakeholder engagement in environmental problem-solving though group model building: An Oklahoma case study

open access: yesEnvironmental Challenges, 2023
Stakeholder engagement is a vital, yet under-accessed and under-studied, resource for tackling wicked environmental problems. This paper examines mental models – cognitive representations of “real” systems – refined through group model building (GMB ...
Kristin L. Olofsson   +7 more
doaj   +1 more source

Fern Habitats and Rare Ferns in Oklahoma

open access: yesOklahoma Native Plant Record, 2008
This paper features some of the more common fern habitats in Oklahoma and provides information on four rare Oklahoma ferns from two fern families: Aspleniaceae and Pteridaceae. Surprisingly, ferns can be found in a variety of habitats across Oklahoma.
Bruce A. Smith
doaj   +1 more source

Additions to Black Mesa Flora Study

open access: yesOklahoma Native Plant Record, 2003
Many changes have taken place in far western Oklahoma since Jim McPherson’s untimely death in 1994. Then the mesa lobe containing the highest point in Oklahoma and its surrounding slopes was owned and managed by the Oklahoma Chapter of the Nature ...
Patricia Folley
doaj   +1 more source

Identifying Affordable Housing Shortage: A Study for Oklahoma

open access: yesUrban Planning
The study provides an analysis of affordable housing in Oklahoma, US. Like the rest of the country, the state’s housing stock does not meet the affordable housing demand, especially for low-income households.
Francesco Cianfarani   +2 more
doaj   +1 more source

Critic's Choice Essay - Pollination Ecology of Our Native Prairie Plants

open access: yesOklahoma Native Plant Record, 2014
The Oklahoma prairie in the summer is an ideal place and time to study pollination ecology. With its "cornucopia" pattern of flowering, where many plants flower synchronously, it has many flowers available every day.
Gloria M Caddell
doaj   +1 more source

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