Search
Feedback
About
Help
News
| Listing 1 - 2 of 2 |
Sort by
|
Book
ISBN: 1282134183 9786613806765 0520953495 9780520953499 9780520273108 0520273109 9781282134188 6613806765 Year: 2012 Publisher: Berkeley : University of California Press,
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Each year shorebirds from North and South America migrate thousands of miles to spend the summer in the Arctic. There they feed in shoreline marshes and estuaries along some of the most productive and pristine coasts anywhere. With so much available food they are able to reproduce almost explosively; and as winter approaches, they retreat south along with their offspring, to return to the Arctic the following spring. This remarkable pattern of movement and activity has been the object of intensive study by an international team of ornithologists who have spent a decade counting, surveying, and observing these shorebirds. In this important synthetic work, they address multiple questions about these migratory bird populations. How many birds occupy Arctic ecosystems each summer? How long do visiting shorebirds linger before heading south? How fecund are these birds? Where exactly do they migrate and where exactly do they return? Are their populations growing or shrinking? The results of this study are crucial for better understanding how environmental policies will influence Arctic habitats as well as the far-ranging winter habitats used by migratory shorebirds.
Bird surveys --- Shore birds --- Avifaunal surveys --- Bird inventories --- Ornithological inventories --- Ornithological surveys --- Ornithology --- Vertebrate surveys --- Beach birds --- Shorebirds --- Seashore animals --- Water birds --- Methodology --- arctic ecosystems. --- arctic habitats. --- bird population. --- bird science. --- bird watchers. --- birds in the cold. --- birds in the winter. --- books about birds. --- books for animal lovers. --- conservation of birds. --- distractions for kids. --- educational books. --- environment books. --- environmental ecosystem. --- head south for the winter. --- home school science books. --- interesting books. --- leisure reads. --- life sciences. --- nature lovers. --- ornithology. --- passion books. --- planet earth lovers. --- shorebirds. --- vacation books. --- wildlife. --- winter habitats. --- zoology.
Book
ISBN: 1283611090 0520953924 9780520953925 9781283611091 0520273710 9780520273719 9780520273719 Year: 2012 Publisher: Berkeley, CA : University of California Press,
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Poised between soil and sky, forest canopies represent a critical point of exchange between the atmosphere and the earth, yet until recently, they remained a largely unexplored frontier. For a long time, problems with access and the lack of tools and methods suitable for monitoring these complex bioscapes made canopy analysis extremely difficult. Fortunately, canopy research has advanced dramatically in recent decades. Methods in Forest Canopy Research is a comprehensive overview of these developments for explorers of this astonishing environment. The authors describe methods for reaching the canopy and the best ways to measure how the canopy, atmosphere, and forest floor interact. They address how to replicate experiments in challenging environments and lay the groundwork for creating standardized measurements in the canopy-essential tools for for understanding our changing world.
Forest canopies --- Forests and forestry --- Forest research --- Forestry research --- Canopies, Forest --- Canopy cover, Tree --- Cover, Forest crown --- Cover, Forest overstory --- Cover, Tree --- Cover, Tree canopy --- Crown canopies, Forest --- Crown cover, Forest --- Forest crown canopies --- Forest crown cover --- Forest overstory cover --- Overstory cover, Forest --- Tree canopy cover --- Tree cover --- Plant canopies --- Research --- Methodology. --- Research. --- animals that live in trees. --- beauty of forests. --- biodiversity. --- biology. --- books about birds. --- books about the environment. --- books for scientists. --- easy to read. --- educational books. --- engaging. --- environmental ecology. --- forest canopies. --- forest canopy research. --- forest evolution. --- history of forest. --- home school science books. --- how to study canopies. --- informative books. --- learning from experts. --- native americans. --- page turner. --- planet earth lovers. --- plant science. --- plants in biological science. --- science lovers. --- unexplored environments.
| Listing 1 - 2 of 2 |
Sort by
|