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Pests and humans influence urban ecosystem response to climate change
Pests and humans influence urban ecosystem response to climate change
Researchers in Florida who were gearing up to study water use by trees in residential areas saw their research take a sharp turn when they discovered that some of their focal pine trees were infested with bark beetles. But what might seem like a setback turned out to be a golden opportunity to study how environmental conditions, bark beetles and human interventions to fight beetle infestation affect water use by urban trees in real time.
ESA Research News
LA lawns lose lots of water: 70B gallons a year
LA lawns lose lots of water: 70B gallons a year
City's rich and famous lose twice as much as poor; trees relatively efficient
City's rich and famous lose twice as much as poor; trees relatively efficient
In the summer of 2010, Los Angeles lost about 100 gallons of water per person per day to the atmosphere through evaporation, mostly from overwatering of lawns and trees. Lawns accounted for 70 percent of the water loss, while trees accounted for 30 percent, according to a study published today in the journal Water Resources Research.
NSF News Release University of Utah News
To save water on lawns, throw some shade
To save water on lawns, throw some shade
University of Utah study compares lawn watering recommendations to actual turfgrass water use in Los Angeles
University of Utah study compares lawn watering recommendations to actual turfgrass water use in Los Angeles
How much water does your lawn really need? A University of Utah study re-evaluated lawn watering recommendations by measuring water use by lawns in Los Angeles. The standard model of turfgrass water needs, they found, lacked precision in some common urban southern California conditions.
University of Utah News
To save water on lawns, plant a tree
To save water on lawns, plant a tree
After four years of terrible drought, last winter brought a little reprieve for water-starved California. The heavy rain and snow filled reservoirs and built up the snowpack. It made enough of a dent in the drought that the Water Resources Control Board eased its statewide water restrictions to allow regions with more water supply to conserve less this summer. But though people will be able to water their lawns again, the drought is far from over.
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U of U study looks at importance of shade when watering
U of U study looks at importance of shade when watering
It is possible you are watering too much, because you haven't taken shade into account
It is possible you are watering too much, because you haven't taken shade into account
UCI's cloned redwoods rooted in research
UCI's cloned redwoods rooted in research
Grove fell short of great expectations but has proven valuable in Earth system science studies
Grove fell short of great expectations but has proven valuable in Earth system science studies
UC Irvine’s redwoods sit like forlorn Christmas trees near the campus power plant and the Crawford Hall parking lot. They’re miniatures of Northern California’s ancient giants, a dwarf grove with drooping branches. But they’re still standing. The trees began life with fanfare three decades ago.
University of California Irvine News
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