Early life stress can inhibit development of brain-cell communication zones, UCI study finds
... can lead to the poor development of communication zones in brain cells a condition found in mental disord...tely may be responsible for these poorly developed zones in brain cells. Results of their study appear in the current online early edition of the Proceeding...Munching microbes could cleanse arsenic-contaminated groundwater
... "Our analyses suggest the aquifer is divided into zones of mixed microbial activity, some dominated by sulfate-reducing bacteria, others by methanogens."Sulfate-reducing bacteria will consume sulfate and reduce it into sulfide. The sulfide then reacts to precipitate arsenic, leaving little in solution. I...Researchers discover direct link between agricultural runoff and massive algal blooms in the sea
...nt and a massive algal bloom." Red tides and dead zones According to the researchers, artificially induced algal blooms could have major impacts on recreational and commercial fishing, major industries in the Sea of Cortez. Red tides, for example, can cause outbreaks of life-threatening diseases, such as...What have scientists learned since Mount St. Helens erupted?
...aveled by helicopter into the volcanic disturbance zones to gather ecological data. Crisafulli, a scientist...ents ranged from areas where all life perished, to zones with nearly complete survival. The eruption involved several volcanic disturbances--debris avalanche...Urban ecology study witnessing the birth of a 'designer ecosystem'
...re concentrated along river corridors and riparian zones and that diversity also is concentrated there," said Grimm. "What Phoenicians have done is to take this river, which was one localized area, and capture the water and distribute it over a very, very large area. If you fly in you can see this you can...Sinking coastlines may precede large subduction zone quakes
...occur some time in the next few years." Subduction zones are areas where one of the Earth's tectonic plates...e coastal marshes can be found near all subduction zones is a big question, however, and not all subduction zones may act the same. "It could be that subduct...Emory researchers find more evidence for children's growth spurts, pain
...ones to elongate, she says. Growth plates are soft zones of cartilage near the ends of bones. When a young animal is standing, walking or running, pressure may compact the plate, inhibiting growth, Lampl explains....Coastal dead zones may lead to ecosystem-based fisheries management
...ng evidence that resulting coastal low-oxygen dead zones may reduce fish and shellfish harvests, said a Duk...ware for almost 20 years now that these low-oxygen zones form," he said. "But, until our work, there hasn't been a serious look at impacts on target species,...El Nino forecasting could aid fisheries management, disease control, marine species protection
...ceans are likely to relocate nutrient-rich feeding zones where over-exploited or threatened marine mammals, fish and turtles are most apt to congregate. Regulators could then prejudge where existing fishing grounds should be closed, and whether fishermen could be productively directed to alternatives site...Researchers investigate 'whole farm' approach to reduce dairy pollution
...; Trying different crops on the streamside buffer zones already in use by dairies; Using soldier fly larvae to recycle manure (See http://agnews.tamu.edu/dailynews/stories/ENTO/Nov2904a.htm ); Correcting cropland that has already phosphorus sequestration limits through the use of year-around forage cro...Man-made wetland's effectiveness similar to natural marsh
...idneys" of the environment, wetlands act as buffer zones between land and waterways. They also act as sinks wetlands filter out chemicals in water that runs off from farm fields, roads, parking lots and other surfaces, and hold on to them for years to come. But the jury is still out on how long a wetland ...Oceans more vulnerable to agricultural runoff than previously thought, study finds
...nt and a massive algal bloom." Red tides and dead zones According to the researchers, artificially induced algal blooms could have major impacts on recreational and commercial fishing, major industries in the gulf. Red tides, for example, can cause outbreaks of life-threatening diseases, such as paralyti...For sardine and anchovy, El Nio events do not always have the same effects
...e 1990s, took refuge and aggregated in these small zones teeming with planktonic production. They are not subjected to any massive predation. The natural predators (sardine, jack mackerel, giant squid, birds, marine mammals) prove to be rare in such zones. Also the latter were protected from industrial-sca...Water research initiatives at UW-Madison
...utions to the contentious issue of riparian buffer zones on state waterways. Buffers are strips of vegetati...letion of a statewide matrix of 1,600 hydrological zones that can be used to prioritize watersheds most suited for riparian controls. According to UW-Madison...Migration study finds that sweeping management changes are needed to protect Atlantic bluefin tuna
... at the time, the commission set up two management zones separated by a line in the mid-Atlantic Ocean at longitude 45 degrees West (45W). The location of this boundary was established at a time when local commercial fisheries on both sides of the Atlantic were separate. However, recent harvest data from o...3-D study of immune cell interactions reveals details of an effective antibody response
...s - B cells amassing in follicles and T cells in T zones - in search of alien antigens. Upon encountering a...mphocytes migrate to the edges of their respective zones and compare notes. In the study led by Takaharu Okada and Jason Cyster and Mark Miller and Mike Caha...Brain networks change according to cognitive task
...scientists to predict the existence of convergence zones within interconnected brain networks, said the stu...stern researchers found that different convergence zones in the network were involved in the task. "The existence and the identity of convergence zon...A protein in the eye may prevent immune response and protect eyes from disease
... brain and placenta, and its exclusion from T cell zones in the spleen suggests that F4/80 expression and immune activation may be mutually exclusive. According to Stein-Streilein, the next steps for the group will be to tease out exactly how the protein accomplishes its goal. Ultimately knowledge of the...Nation's six most threatened national wildlife refuges named in 2005 State of the System Report
...e State of the System report indicates that buffer zones actually have more agriculture, subdivision and ot...s sensitive areas further away from them. "Buffer zones are absolutely critical to the National Wildlife Refuge System," said Evan Hirsche, president of the...Warming most evident at high latitudes, but greatest impact will be in tropics
...s project 6 degree temperature shifts in temperate zones during the next 90 years and 2 to 3 degrees in equatorial climates. That is such a rapid change that longer-lived organisms such as trees will have very little opportunity for adaptation survival might be a matter of tolerance alone. In contrast, fo...