lter – Shamskm: A site to exchange knowledge and solutions

Native Plants in Urban Yards Offer Birds “Mini-Refuges”

By Guest PostAugust 24, 2012Environment, Natureaberts towhee, arizona birds, behavior, biodiversity, bird, coral reef, curve billed thrasher, desert, doug levey, ecosystem, eyal shochat, forest, grassland, gud, hilary gan, house sparrow, lter, mini refuges, native plant, paige warren, residential landscape, sonoran desert, susannah lerman, urban yard, xeric

Landscaping with native vegetation helps local bird species

Yards with plants that mimic native vegetation offer birds “mini-refuges” and help to offset losses of biodiversity in cities, according to results of a study published on August 22, 2012 in the journal PLOS ONE.

“Native” yards support birds better than those with traditional grass lawns and non-native plantings.

Researchers conducted the study through the National Science Foundation’s (NSF) Central Arizona-Phoenix Long-Term Ecological Research (LTER) site, one of 26 such sites around the globe in ecosystems from coral reefs to deserts, from forests to grasslands. (more…)

First-of-its-Kind Study Reveals Surprising Ecological Effects of 2010 Chile Earthquake

By Guest PostMay 7, 2012Environment2010 chile earthquake, arroyo quemado, california, cataclysmic occurrence, central chile, Chile, coastal ecosystem, coastal zone, earthquake, ecological effects, eduardo jaramillo, fondecyt, jenny dugan, lter, magnitude, national science foundation, natural disaster, sand crabs, sandy beach, tectonically active, tsunami, ucsb

Long-forgotten coastal habitats reappeared, species unseen for years returned

The reappearance of long-forgotten habitats and the resurgence of species unseen for years may not be among the expected effects of a natural disaster.

Yet that’s exactly what researchers found in a study of the sandy beaches of south central Chile, after an 8.8-magnitude earthquake and devastating tsunami in 2010.

Their study also revealed a preview of the problems wrought by sea level rise–a major symptom of climate change. (more…)

Landscape Change Leads to Increased Insecticide Use in U.S. Midwest

By Guest PostJuly 19, 2011Environmentagricultural landscapes, annual insecticide application, bioenergy crops, claudio gratton, connecticut, crop diversity, cropland, doug landis, entomologis, great lakes bioenergy research center, insecticide, landscape ecologist, landscape simplification, long term ecological research, lter, michigan, midwest, nancy huntly, national science foundation, natural habitat, nsf, switchgrass, tim meehan, university of wisconsin-madison

*Growth of cropland, loss of natural habitat to blame*

The continued growth of cropland and loss of natural habitat have increasingly simplified agricultural landscapes in the Midwest.

In a study supported in part by the National Science Foundation’s (NSF) Kellogg Biological Station Long-Term Ecological Research (LTER) site in Michigan–one of 26 such NSF LTER sites around the world–scientists concluded that this simplification is associated with increased crop pest abundance and insecticide use. (more…)

Tag Archives: lter

Native Plants in Urban Yards Offer Birds “Mini-Refuges”

First-of-its-Kind Study Reveals Surprising Ecological Effects of 2010 Chile Earthquake

Landscape Change Leads to Increased Insecticide Use in U.S. Midwest