Endangered Plants

Endangered Plants

Losing Paradise? Endangered Plants Here and Around the World


Workings within Nuclear Power Plants

How do nuclear power plants work to ensure absolute safety?  To answer this question constantly tossed up in environmental forums, it may be best to understand what goes behind doors of a nuclear power plant.  In many developing nations, nuclear energy is a major source of electricity as it claims to be safe whilst producing sufficient levels to meet their needs.  Since coal and oil are considered depleting resources, the drive to explore nuclear energy as an alternative source is more evident than ever.

 

The mere mention of a nuclear power plant normally draws mixed reactions.  Perhaps due to historical events which are still rearing ugly heads, pun intended, in this current day and age, many may be hesitant to support the building of one in their neighborhood.  Whether it is the fear of seeing over-sized farm animals, glow-in-the-dark residents or setting off Geiger meters, nuclear energy is becoming more of a reality.  To put fluttering hearts at ease, strict rules and procedures are imposed in the running of a nuclear power plant.  In ensuring safety within the plant as well as surrounding areas, it is considered to be a safer technology as compared to conventional methods.

 

How do nuclear power plants work to generate the electricity supply?  Leaving a lump of radioactive material on its own is not the solution as it breaks down and emits rays, not electrical charges.  Other than endangering those in close proximity, this is obviously not the solution sought.  When radioactive material breaks down, it is known as the fission process.  When this happens, a tremendous amount of heat is released.  To manage the heating process, water is used to control the temperature hike.  As the water is heated, it is converted into steam.  This is then pumped into a turbine which turns like a waterwheel placed atop a flowing river.  Electricity is thus the final outcome and sent to a power grid or plant.

 

Although the above covers the gist of the matter, it is not as simple in actual fact.  Many levels and mechanisms of control need to be implemented to ensure smooth and safe operations at all times.  Since radioactive material is the mainstay of the process, careful control over its behavior is crucial.  If too much heat is generated, there must be methods to slow down the fission process.  This is normally done via control rods which are lowered into the core to absorb the neutrons.  By pumping pressurized water into the reactor to cool it down, the process is also slowed down.  Uncontrolled overheating can result in reactor meltdown, an unfortunate incident in the dark annals of history.


 

The Atlas of Endangered Species: Revised and Updated (Atlas Of... (University of California Press))
The Atlas of Endangered Species: Revised and Updated (Atlas Of... (University of California Press))
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With twenty percent of the earth's species facing extinction by 2030, this striking atlas brings up to date the data on those that have been lost already, those that are threatened, and those that are surviving today. Vividly illustrated with full-color maps and detailed graphics, The Atlas of Endangered Species catalogs the inhabitants of a wide variety of ecosystems, including forests, mangroves, and coral reefs. It examines the major threats to biodiversity, from loss of habitat to hunting, and describes the steps being taken toward conservation. Copub: Myriad Editions

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  • ISBN13: 9780520258624
  • Condition: New
  • Notes: BRAND NEW FROM PUBLISHER! BUY WITH CONFIDENCE, Over one million books sold! 98% Positive feedback. Compare our books, prices and service to the competition. 100% Satisfaction Guaranteed
Plant Microevolution and Conservation in Human-influenced Ecosystems
Plant Microevolution and Conservation in Human-influenced Ecosystems
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As human activities are increasingly domesticating the Earth's ecosystems, new selection pressures are acting to produce winners and losers amongst our wildlife. With particular emphasis on plants, Briggs examines the implications of human influences on micro-evolutionary processes in different groups of organisms, including wild, weedy, invasive, feral, and endangered species. Using case studies from around the world, he argues that Darwinian evolution is ongoing. He considers how far it is possible to conserve endangered species and threatened ecosystems through management, and questions the extent to which damaged landscapes and their plant and animal communities can be precisely recreated or restored. Many of Darwin's ideas are highlighted, including his insights into natural selection, speciation, the vulnerability of rare organisms, the impact of invasive species, and the effects of climate change on organisms. An important text for students and researchers of evolution, conservation, climate change and sustainable use of resources.

The Endangered Silversword Plant is Indigenous Only to Mount Haleakala, Maui, Hawaii, USA Artists Photographic Poster Print by Wes Walker, 36x48
The Endangered Silversword Plant is Indigenous Only to Mount Haleakala, Maui, Hawaii, USA Artists Photographic Poster Print by Wes Walker, 36x48
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The Endangered Silversword Plant is Indigenous Only to Mount Haleakala, Maui, Hawaii, USA is digitally printed on archival photographic paper resulting in vivid, pure color and exceptional detail that is suitable for any museum or gallery display. Finding that perfect piece to match your interest and style is easy and within your budget!

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  • Photographic Print Title: The Endangered Silversword Plant is Indigenous Only to Mount Haleakala, Maui, Hawaii, USA
  • Artist: Wes Walker
  • Size: 36 x 48 inches
Let's Go to the Zoo
Let's Go to the Zoo
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What do you do when you see and endangered animal eating an endangered plant? Sweatshirt XX-Large White
What do you do when you see and endangered animal eating an endangered plant? Sweatshirt XX-Large White
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Zoo Tycoon: Complete Collection (Mac)
Zoo Tycoon: Complete Collection (Mac)
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Zoo Tycoon Complete Collection contains the original Zoo Tycoon game, along with the Dinosaur Digs and Marine Mania expansion packs. Enjoy the fun and challenge of building and managing the ultimate zoo.

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  • More than 20 aquatic animals to choose from -- from giant squid to the great white shark
  • Customize your aquatic shows and research new tricks for your dolphins and killer whales
  • Add new attractions like the Dolphin Ride and Shark Tunnel for even more fun
  • Decorate your underwater exhibits with 21 plant types, new toys and scenery objects such as sunken treasure
Saving Endangered Plants and Animals (Science Solves It)
Saving Endangered Plants and Animals (Science Solves It)
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Planet Rescue Endangered Island (Nintendo DS)
Planet Rescue Endangered Island (Nintendo DS)
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Ubisoft, has teamed up with Australia Zoo to unveil Planet Rescue, a new brand of video games for Nintendo Wii and DS. Fulfilling every child's dream of helping to protect the planet and preserve animal diversity, the first games in the Planet Rescue series: Wildlife Vet, Animal Emergency, Endangered Island, and Ocean Patrol allow young players to save, nurture and heal endangered animals.A percentage from each game sold will be donated to Australia Zoo to assist with funding of various conservation projects, and continue their ongoing environmental campaigns.Planet Rescue: Wildlife Vet, available for Wii, and Planet Rescue: Animal Emergency, available for Nintendo DS, lets kids live an amazing adventure as a young vet who cares for domestic and exotic animals. Planet Rescue: Endangered Island for Nintendo DS allows kids to become members of an environmental rescue team whose mission is to save the wildlife on a beautiful island that has been threatened by pollution. Planet Rescue: Ocean Patrol for Nintendo DS takes players to the water, to help save endangered marine life on a secluded island.The Planet Rescue series is designed to provide education and information to children in order to raise awareness of wildlife issues. Terri Irwin commented, "Bindi and Robert enjoy playing the Planet Rescue games while we're travelling. They're fun games that also inspire children to think about conservation and wildlife rescue".

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  • Save this beautiful island: heal wild animals, clean wild areas (waste, pollution...) & recycle the waste you find; prepare the environment (reintroduce some plants so that the animals could eat for example) before freeing the wild animals.
  • Protect & rescue 12 wild animals: your island is a natural haven with 4 different environments (forest, taiga, savannah, desert), from a cold forest with bears to a dry savannah with lions.
  • Help the local inhabitants to develop a greener village: help them adopt nature-friendly habits (saving water, recycling...).
  • Live a great adventure: team up with the other inhabitants of your island to solve its mystery and save it and work with the other members of the ERT (Earth Rescue Team) that will help you through the adventure.
  • Calculate your own carbon footprint (not linked to the adventure & the rest of the game).
Rare and Endangered Biota of Florida: Vol. II. Fishes
Rare and Endangered Biota of Florida: Vol. II. Fishes
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"The series has served as the definitive reference compendium on endangered and threatened species in Florida and is widely recognized as among the most authoritative such works in the nation. . . . I hope this revised series reinvigorates our resolve and commitment to endangered and threatened species conservation. These volumes provide a comprehensive database from which to embark." --Robert M. Brantly, executive director, Florida Game and Fresh Water Fish Commission (from the Foreword to the series) Increasing human populations and their use of land and water resources are placing unprecedented stress upon many plant and animal species unique to Florida. Native habitats are rapidly being lost to agriculture, ranching, and forestry, as well as residential and commercial development. Conservation measures have been taken, with success in some cases, but in other cases the necessity for more stringent measures to protect the native fauna and flora has been proven. Though substantial strides have been made in the last decade, many Florida species are still perilously near extinction.      In the decades since the original publication of the Rare and Endangered Biota of Florida series, new data have been gathered and the condition of the natural environment has changed. In light of the continuing and increasing need to inform the residents, private and government agencies, and the business sector of the state, the Florida Committee on Rare and Endangered Plants and Animals (FCREPA) has rewriten the original series.      Each volume is arranged in order of species status: extinct, extirpated, endangered, threatened, rare, and special concern. The account of each species contains data categories of taxonomy, description, population size and trend, distribution range and history of distribution, geographic status, habitat requirements, and vulnerability of species and habitat. The review of the environmental situation of the species includes causes of threat, responses to habitat modification, demographic characteristics, key behaviors, conservation measures that have been taken, and those proposed for the future.      Tables list species currently on the FCREPA list with their status. Also included are the current designations of status by the U.S. Fish and Wildlife Service and the Florida Game and Fresh Water Fish Commission designations. A distribution map of Florida with an inset of the continental United States, Caribbean, and Central and upper South America shows the range of each species, and photographs or finely drawn illustrations of the species accompany the description. Although 39 fish species are listed--most of which appeared in the original volume--none has become extinct. However, the Okaloosa darter, endemic to bayou tributaries in that Panhandle county, is still losing ground to the introduced brown darter. Only one native freshwater fish has been added to the list, the Southern starhead topminnow, but much new information on the reappearing species has been gathered from survey work or directed studies, and life histories of individual species have been initiated in response to concern about their status.

Powerful Medicine: The Nature of Things Life Saving Plants (Following Scientists in Their Quest to Find and Preserve Endangered Plants) [The Macarthur Library]
Powerful Medicine: The Nature of Things Life Saving Plants (Following Scientists in Their Quest to Find and Preserve Endangered Plants) [The Macarthur Library]
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Fully one-fourth of all modern drugs are based on extracts from only a few plants. However, folk doctors around the world therapeutically employ many thousands of plants still unexamined by western science. The extinction of 500 plant species each year threatens us with the loss of invaluable medicinal treasures, Powerful Medicine visits scientists striving to save the lives of these life-saving plants. Genetic Librarians frantically collect and preserve the seeds and pollen of endangered species. Marine biologists gather and test promising ocean organisms. Deep in the Amazon rain forest ethno-botanists urgently learn from the last native healers. These pressing actions might salvage a few wonder cures before they disappear forever.

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