... acidity and decreased bacterial diversity, but surprisingly, most of the dominant species of bacteria were not directly impacted by acidification ... were developed from the lake samples and analyzed. The researchers found that the species diversity in acid-impacted Adirondack lakes ...
One researcher believes the needle may have been mightier than the spear, and led humans to become the dominant species. Could the human advantage be all about clothing? Simon Couper reports.
... , the various players in these microbial communities and the abilities of their dominant members can be identified, even if complete genomes ... have a good chance of assembling one entire genome of the most dominant species, or perhaps 70 to 80 percent ...
... . Just as farming helped humans become a dominant species, it has also helped leaf-cutter ants become dominant herbivores, and one of the most successful social insects in nature ...
... . Just as farming helped humans become a dominant species, it has also helped leaf-cutter ants become dominant herbivores and one of the most successful social insects in nature ...
... of questions at the time about whether the stranding was related to those events, and we were able to eliminate those possibilities," Kudela said. The dominant species in the red tide was a type of dinoflagellate ...
... tested the effects of different concentrations of copper on a dominant species of phytoplankton in the seawater. The organisms (a type ... concentrations found in the aerosols. Other studies compared different species of phytoplankton and found variations in their sensitivity to copper. "The populations ...
... on our planet - or have they? Extinction events have sometimes accelerated the evolution of life on earth by eliminating old dominating species and making room for new ones. A new ...
... sardine stocks and jellyfish have replaced them as the dominant species." Climate change may favour some jellyfish ... of many jellyfish species. "Mounting evidence suggests that open-ocean ecosystems can flip from being dominated by fish ...
... that physiological differences between the two species might determine which mollusk dominates in either calm or fast ... a few years later, they have recently become the dominant species in calm waters of the Great Lakes ...
... environments by sampling the genomes of just a few dominant species, according to research co-author Rick ... differences that reflect the different lifestyles of the two species: the bacteria from the nutrient-rich waters have many selective ...
... American chestnut was a dominant species in eastern U.S.'s forests before a blight wiped it out in the early ... . "The biggest impact is to provide a road map for other species. Many trees have exotic pest concerns. This project ...
... -3. At neutral pH, As(OH)3 is the dominant species while As(OH)2O- represents ... has been made in understanding the mechanisms of the toxicity of arsenic species, but much remains to be learned about the mechanisms of arsenic ...
... American chestnut was a dominant species in eastern US's forests before a blight wiped it out in the early 1900s. Today it's being returned ...
... and noted the weeds present. "Most of the fields had a number of species," Williams said. "On average, there were four to eight weed ... 't the same dominant species from field to field." The most abundant weed species they observed in the Midwest ...
