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Vegetation Level Articles & Analysis
23 news found
When developing oil and gas well pads, the vegetation and soil are removed to level the areas for drilling and operations. ...
To bring more hydrological knowledge into mangrove restoration projects, an international group of researchers, including Bram te Brake from Eijkelkamp Academy, have performed research to link hydrological conditions and mangrove vegetation. The research included measuring water levels in mangrove forest using Diver water level loggers to ...
In January and February 2016, the monthly average concentration of CO2 across the globe (not just Mauna Loa) passed the symbolic benchmark of 400 parts per million. In February, the level was 402.59 ppm, according to NOAA. The jump in CO2 is partially due to the current El Niño weather pattern, as forests, plant life and other terrestrial systems responded to changes in ...
Growing vegetables in greenhouses extends crop production seasons in northern latitudes, but the greenhouse environment is far from ideal for providing plants with optimal photosynthetic light. ...
The researchers found people whose homes had views of different kinds of vegetation had significantly lower levels of stress hormones, indicating that green spaces play an important role in healthy cities. ...
A team from Barcelona has designed floating farms that could feed the world in forthcoming decades. Multi-levelled structures would be used to, not only catch fish, but with solar panels on the roof, would harness sunlight, whilst at the same time growing crops. ...
Emissions from well-regulated household waste incinerators do not reduce the quality of vegetables and milk produced nearby, a Dutch study suggests. Researchers found that levels of certain contaminants were similar whether vegetables and milk came from the area surrounding three incinerators, or from elsewhere in the Netherlands. ...
The ceilings are set to largely achieve a number of interim environmental objectives designed to limit acidification, and health and vegetation related ground level ozone exposure, caused by these atmospheric pollutants. ...
The researchers grew vegetables in greenhouses similar to field conditions in Greece and found that concentrations of nickel and chromium increased in potatoes and onions, but not in carrots, when irrigated with water containing contaminant levels similar to those found in industrial wastewater. ...
Findings of the assessment include: Nitrogen and phosphorus are at excessive levels. Twenty-seven percent of the nation’s rivers and streams have excessive levels of nitrogen, and 40 percent have high levels of phosphorus. ...
Findings of the assessment include: Nitrogen and phosphorus are at excessive levels. Twenty-seven percent of the nation’s rivers and streams have excessive levels of nitrogen, and 40 percent have high levels of phosphorus. ...
For the first time, researchers have quantified the link between heat waves, the removal of ozone from the atmosphere by vegetation, ground-level ozone concentrations and its impact on human health and ecosystems. They found that high ozone levels, enhanced by effectively ‘turning-off’ the loss of ozone to the ...
A connection between healthy soil and healthy food seems reasonable to assume, and recent evidence suggests that organically grown fruit and vegetables may contain higher levels of health-promoting phytochemicals than do conventionally grown foods. ...
The study, by the University of Peradeniya, Sri Lanka, University of Gothenburg, Chalmers University of Technology and Linköping University, Sweden, showed that though the country had large forest reserves it lacked reliable data on its forest resources, or rates of forest loss to establish benchmark levels for carbon emissions. Sri Lanka has to identify the factors that ...
Tristar will be maintaining the water level in the ponds and vegetation around the ponds to provide shelter and nesting material for the moorhens. ...
New research indicates that women with higher levels of cadmium in their diets are at a greater risk of developing breast cancer than those who consume less of the heavy metal, reports the LA Times. ...
As part of an ongoing Superfund cleanup, EPA and DOE will assess the potential for solar power production at the site. Because the site will be level with sparse vegetation once the cap is installed, it may be a good candidate. ...
For the other three pollutants (SO2, NMVOCs, NH3) the situation is better, reflecting that most EU Member States are expected to reduce their emissions beyond the level of their ceilings. Only for SO2 and NH3 is the EU-27 expected to register substantial reductions, meeting both the aggregated ceilings. ...
Severe wildfires consume all surface-level vegetation in a forest as well as the forest floor’s protective layer of dead and decomposing leaves and pine needles. ...
These water types differed in their level of nutrients and amount of vegetation. Urban water with low levels of nutrients, such as nitrogen and phosphorus, had the highest diversity of macroinvertebrates as well the highest number of endangered species. Waters with high levels of nutrients and poorly developed ...