Sage-grouse populations have been experiencing long-term decline. August 9, Using object-based image analysis to conduct high-resolution conifer extraction at regional spatial scales The distribution and abundance of pinyon Pinus monophylla and juniper Juniperus osteosperma, J.
Distributional expansion and infill of pinyon-juniper into sagebrush ecosystems threatens the ecological funct. June 25, Using dynamic population simulations to extend resource selection analyses and prioritize habitats for conservation Prioritizing habitats for conservation is a challenging task, particularly for species with fluctuating populations and seasonally dynamic habitat needs. Although the use of resource selection models to identify and prioritize habitat for conservation is increasingly common, their ability to characterize important long-term habitats for dynamic populations are variable.
To examine how habitats mig. May 18, Persistence of historical population structure in an endangered species despite near-complete biome conversion in California's San Joaquin Desert Genomic responses to habitat conversion can be rapid, providing wildlife managers with time-limited opportunities to enact recovery efforts that use population connectivity information that reflects predisturbance landscapes.
Despite near-complete biome conversion, such opportunities may still exist for the endemic fauna and flora of California's San Joaquin Desert, but comprehensive genetic data. April 24, Developing approaches for linear mixed modeling in landscape genetics through landscape-directed dispersal simulations Dispersal can impact population dynamics and geographic variation, and thus, genetic approaches that can establish which landscape factors influence population connectivity have ecological and evolutionary importance.
Mixed models that account for the error structure of pairwise datasets are increasingly used to compare models relating genetic differentiation to pairwise measures of landscape resi.
The Science Framework provides a multiscale approach for prioritizing areas for management and determining effective management strategies within the sagebrush biome. The emphasis is on sagebrush Artemisia sp. February 28, Using resilience and resistance concepts to manage persistent threats to sagebrush ecosystems and greater sage-grouse Conservation of imperiled species often demands addressing a complex suite of threats that undermine species viability.
Regulatory approaches, such as the US Endangered Species Act , tend to focus on anthropogenic threats through adoption of policies and regulatory mechanisms.
However, persistent ecosystem-based threats, such as invasive species and altered disturbance regimes, remain critic. February 13, Restoration handbook for sagebrush steppe ecosystems with emphasis on greater sage-grouse habitat—Part 3. Site level restoration decisions Sagebrush steppe ecosystems in the United States currently occur on only about one-half of their historical land area because of changes in land use, urban growth, and degradation of land, including invasions of non-native plants.
The existence of many animal species depends on the existence of sagebrush steppe habitat. The greater sage-grouse Centrocercus urophasianus depends on large la. January 2, Pinyon and juniper encroachment into sagebrush ecosystems impacts distribution and survival of greater sage-grouse In sagebrush Artemisia spp. Understanding the impacts of this encroachment on behavioral decisions, distributions, and population dynamics of greater sage-grouse Centrocercus urophasianus and other sagebrush obligate species could.
Data and tools related to sagebrush are listed below. Gadget Gangster presents Toilet Buddy, a circuit project to do the same thing, complete with schematics and firmware. Toilet Buddy from Gadget Gangster on Vimeo. Wind chimes in your yard will serenade garden creatures — squirrels, fairies and angels.
Chords are harmonious like the rhythm of … Read more. The company's library automation offerings now focus on Accent, designed for centralized automation of school districts, and InfoCentre, a distributed system that can be implemented either for a single library or for a district. This path has been a gentle one for libraries that use any of Sagebrush's automation products. Seven years have elapsed since the company acquired Athena and five years since it acquired Winnebago Spectrum.
A transition period of this length to consolidate product lines reflects a strategy that respects the loyalty of libraries to the products that they purchased. Yet, over time a company must eventually consolidate overlapping products. The launch of InfoCentre takes place in the context of a major market trend away from systems designed for automation of individual libraries toward one of centralized district-wide automation.
In the last three years, the school library automation market has experienced a dramatic shift. Sales of automation systems for individual libraries have dropped dramatically. Since Winnebago Spectrum and Sagebrush Athena belong to a genre of software that is experiencing much lower sales than previous years, the pressure to modernize and consolidate is intense. Sales of both Winnebago Spectrum and Sagebrush Athena have been declining for the last four years.
New sales of Winnebago Spectrum and Sagebrush Athena have declined 65 and 57 percent respectively since The sharpest decline occurred in , with new sales at about half that of the previous year. Making the Greater Sage-Grouse Greater.
Gone, forever. Destruction of sagebrush habitat is also a loss of an asset in combatting climate change because of the vast amounts of carbon the plants store. Sagebrush, which can be from two to 12 feet tall, have roots that extend nearly 13 feet below the surface. The Resilient and Connected Lands mapping platform developed by The Nature Conservancy shows that 77 percent of Wyoming's carbon is in non-forested systems—its rangelands and grasslands—and store 1.
Once a sagebrush ecosystem is ravaged, it could take up to one hundred years for them—and their carbon sequestering abilities—to fully come back. The BLM wants to restore these habitats, in large part due to dwindling numbers of greater sage-grouse —birds best known for their spectacular courtship dances in the spring and whose populations have declined 80 percent over the last 50 years.
The birds hide from predators under the plant's branches and survive by eating its leaves in the winter. Unlike other plants, sagebrush can be planted in the fall to take advantage of snowfall to put down roots. The Sagebrush in Prisons Project. Every day, starting last April, he and three other inmates made nurturing seedlings the focus of their day.
Through a program called the Sagebrush in Prisons Project , they successfully raised sagebrush plants from seed.
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