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...their terrarium investigations. Now they have created a food chain. They will add more animals and eventually create a food web. Student responsibilities include watering plants and animals, making sure all organisms needs are met...
Kenai Watershed Forum study links turbidity with boat traffic, levels exceed state standards

...predominately filter feeders," King said. "As an aquatic biologist you might wonder how high turbidity impacts their food web." When turbidity levels are high and light is diffused, aquatic plants that depend on photosynthesis to survive might...
Where have all the king salmon gone? described here but this is a basic explanation as to where many of our king salmon have gone. Deep within our ocean food web, king salmon are being substantially displaced by sockeye salmon. There are many other issues involved like king by-catch...
Lack of leadership in Senate discouraging

...that acidification will have profound effects on ocean food webs unless reversed. For one thing, the water's altered...forms of plankton on which Alaska salmon feed. Similar food-web effects will attend other commercially valuable species...
Scientists use $80 million in federal money to probe sea lion decline

...capelin, eulachon and sand lance, Fritz said. ''We're finding that they're a very important component of the food web, not only for fish that we like to eat, like halibut and pollock and cod, but they're also an important part of the...
China's bad air affects Alaska

...levels exceeding foods from outside the arctic. The AMAP reported that cadmium and mercury tend to accumulate in marine food webs. "Methyl-mercury is efficiently taken up following consumption and poses the main potential risk," the AMAP said...
Snowshoe hare population rebounding

...populations of 10,000 hares per square mile have been estimated by researchers. It has been hypothesized that a less complex food web with fewer buffer species and simpler environmental conditions may be responsible for these spectacular fluctuations in...


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