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Increasing Northern Hemisphere water deficit
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A monthly water-balance model is used with CRUTS3.1 gridded monthly precip- itation and potential evapotranspiration (PET) data to examine changes in global water deficit (PET minus actual evapotranspiration) for the Northern Hemisphere (NH) for the years 1905 through 2009. Results show that NH deficit increased dramatically near the year 2000 during both the cool (October through March) and warm (April through September) seasons. The increase in water deficit near 2000 coincides with a substantial increase in NH temperature and PET. The most pronounced increases in deficit occurred for the latitudinal band from 0 to 40°N. These results indicate that global warming has increased the water deficit in the NH and that the increase since 2000 is unprecedented for the 1905 through 2009 period. Additionally, coincident with the increase in deficit near 2000, mean NH runoff also increased due to increases in P. We explain the apparent contradiction of concurrent increases in deficit and increases in runoff.
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Iowa Department of Natural Resources
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The DNR manages fish and wildlife programs, ensures the health of Iowa’s forests and prairies, and provides recreational opportunities in Iowa’s state parks. Just as importantly, the DNR carries out state and federal laws that protect air, land and water through technical assistance, permitting and compliance programs. The DNR also encourages the enjoyment and stewardship of natural resources among Iowans through outreach and education.
The DNR's mission:
To conserve and enhance our natural resources in cooperation with individuals and organizations to improve the quality of life in Iowa and ensure a legacy for future generations.
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Kansas Department of Wildlife & Parks
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The Kansas Department of Wildlife & Parks (KDWP) is a cabinet-level agency with a Secretary appointed by the Governor. A seven-member, bipartisan commission, also appointed by the Governor, advises the Secretary and approves regulations governing outdoor recreation and fish and wildlife resources in Kansas. The commission conducts business during regular public sessions.
KDWP employs approximately 460 full-time employees in seven divisions: Executive Services, Administrative Services, Fisheries, Wildlife, Public Lands, Law Enforcement, Parks.
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Louisiana Department of Wildlife & Fisheries
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The Louisiana Department of Wildlife and Fisheries is responsible for managing and protecting Louisiana’s abundant natural resources.
Mission Statement
To manage, conserve, and promote wise utilization of Louisiana’s renewable fish and wildlife resources and their supporting habitats through replenishment, protection, enhancement, research, development, and education for the social and economic benefit of current and future generations.
To provide opportunities for and to encourage the use and enjoyment of these resources in a safe and healthy environment both on land and on water.
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Missouri Department of Conservation
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Our work began in 1937, when citizen-led efforts created the Department of Conservation to restore, conserve and regulate Missouri's over-stressed fisheries, forests and wildlife populations. During our first 40 years, hunting, fishing, and trapping permits provided most of our funding, but in 1976 an expanded program, the "Design for Conservation," was passed to set aside one-eighth of one percent sales tax directly to the agency. That consistent funding, plus a strong, non-political structure and very supportive public helped make Missouri a national leader in conservation. Today we continue our legacy of protecting our state's wild resources and helping Missourians connect with their natural heritage. Our goal is to sustain diverse, healthy plant and animal communities — well into the future.
The Missouri Department of Conservation administers more than 975,000 acres located throughout the state. About 63 percent, or 615,000 acres, are forested.
The forest land occurs on a wide variety of sites and, as a result, there is a broad diversity of plant and animal communities present. Oak and hickory are the most common tree species, but other important species are also found, such as shortleaf pine, eastern red cedar, walnut, ash and cottonwood.
State forest land provides a variety of environmental benefits including wildlife habitat, outdoor recreation, watershed protection, scenic beauty and wood products.
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New Jersey Division of Fish and Wildlife
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The N.J. Division of Fish and Wildlife is a professional environmental agency dedicated to the protection, management and wise use of New Jersey's fish and wildlife resources.
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Oklahoma Department of Wildlife Conservation
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We manage and protect fish and wildlife, along with their habitats, while also growing our community of hunters and anglers, partnering with those who love the outdoors, and fostering stewardship with those who care for the land.
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Texas Parks and Wildlife Department
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Mission
To manage and conserve the natural and cultural resources of Texas and to provide hunting, fishing and outdoor recreation opportunities for the use and enjoyment of present and future generations.
Philosophy
In fulfilling our mission, we will: Be a recognized national leader in implementing effective natural resources conservation and outdoor recreational programs; Serve the state of Texas, its citizens, and our employees with the highest standards of service, professionalism, fairness, courtesy, and respect; Rely on the best available science to guide our conservation decisions; Responsibly manage agency finances and appropriations to ensure the most efficient and effective use of tax-payer and user fee resources; Attract and retain the best, brightest, and most talented workforce to successfully execute our mission.
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