Traduction de «Acidic area » (Anglais → Français) :

reduction in excess acid deposition of 74% and 39% in forest areas and surface freshwater areas respectively.

reduction in excess acid deposition of 74% and 39% in forest areas and surface freshwater areas respectively.

►M2 days after leaving a risk area of locally acquired West Nile Virus unless an individual Nucleic Acid Test (NAT) is negative ◄

Q-97 — Mr. Stoffer (Sackville Musquodoboit Valley Eastern Shore) — In regard to the Tulsequah Chief Mine project: (a) which of the seventy stream crossings, sixty-four culverts and seven bridges to be undertaken in association with the proposed project pose the highest risks to the spawning or rearing habitats of chinook, sockeye, coho, pink, chum salmon, and to the water quality in the area; (b) which of the proposed undertakings pose the greatest risk to other fish species in the area such as Dolly Varden char and whitefish, and cutthroat, bull and steelhead trout; (c) what are the estimated costs to pump back and treat the metals ta ...[+++]iling seepage entering the Shazah wetland as a result of the project operations; (d) what are the concerns of the Department of Fisheries and Oceans related to post-closure issues and road issues including fish passage at crossings, sediment release from the road, the status of roads post-closure, habitat displacement at causeways, and the geotechnical stability of the road; (e) does the government acknowledge and support requests from the community, fishermen associations, NGOs, and the State of Alaska for the project to be referred to the Pacific Salmon Commission for study and recommendations, and if not, why not; (f) will government approval for the project constitute a breach of the " safe passage" provision in the Pacific Salmon Treaty, and if not, why not; (g) what is the government's methodology for the calculation of reclamation bonding to limit taxpayer liability given the mine's remote location and acid mine drainage risks to critical fish habitat; and (h) why has the site never been reclaimed and acid drainage from the mine, identified by Environment Canada in 1995 as acutely toxic to fish, been allowed to continue to flow into the Tulsequah River?

Inject 1 µl of each of these solutions and obtain the calibration curve by plotting the ratio of the propionic acid/2-methylpropionic acid mass on the x-axis and the ratio of the corresponding peak areas on the y-axis.

In certain cases, for example in the presence of fatty acids with fewer than eight carbon atoms or of acids with secondary groups, when using thermal conductivity detectors or where the highest degree of accuracy is particularly required, correction factors should be used to convert the percentages of peak areas into mass percentages of the components.