Sentence examples for harvesting of certain from inspiring English sources

Selective harvesting of certain species of acacia threatened both forages for livestock, especially the browsers (e.g. goats and camels), and weakened the ecological insurance (functional redundancy and response diversity) that the harvested species provide during extreme weather events (Walker et al. 2004; Kahmen et al. 2005).

And he hoped to show the extent to which even seemingly small changes wrought by humans--the harvesting of certain trees, for example--affected the entire system of the forest.

The researchers used an integrated climate and economic model to assess the values of timber, albedo and carbon, and found that including a value on albedo would justify shortening the rotation periods in the planting and harvesting of certain species of trees in some areas.

High endotoxin levels have been measured during machine harvesting of certain crops.

Most of Alaska's threatened & endangered species are marine animals, and many seabird and marine mammal populations throughout Alaska are in decline - the result, many scientists suspect, of excessive commercial harvests of certain fish and marine mammal populations, in combination with long-term changes in the ocean environment.

After the harvesting of fruits, certain enzymes remain active within the cells of the plant tissues.

However, their phenotypic instability over culture time, the scarce and irregular availability of liver tissue for cell harvesting, the poor plateability of certain lots of cryopreserved hepatocytes, and the high batch-to-batch functional variability of hepatocyte preparations from different donors seriously compromises their use in routine testing (Gomez-Lechón et al. 2003).

"We'll be pulling together evidence to show just how the land has been disturbed, what land is no longer available for harvesting, how certain kinds of physical disturbances affect wildlife patterns, how certain kinds of physical activities limit hunting," said lawyer Robert Janes, noting that he will argue that the indigenous "right to hunt carries with it a substantial cultural component".

"We'll be pulling together evidence to show just how the land has been disturbed, what land is no longer available for harvesting, how certain kinds of physical disturbances affect wildlife patterns, how certain kinds of physical activities limit hunting," said lawyer Robert Janes, noting that the case will argue that the indigenous "right to hunt carries with it a substantial cultural component".

The study was also conducted in a peak harvesting season which reduced the participation of certain community groups that could be away from their home by virtue of their work.

These advisories include recommendations about limiting consumption of certain fish and seafood harvested from particular water bodies.