878 datasets found

Abstract: Fish consumption advisories for mercury (Hg) are common in rivers, highlighting connections between landscape sources of Hg and downstream fluvial ecosystems. Though...

Abstract: Glaciers are retreating across the Canadian Rocky Mountains. As this ice volume is lost, trace elements, nutrients, and other contaminants, accumulated from millennia...

Highlights •Large rivers show wildfire water quality signatures after precipitation events. •Continuous monitoring captures short-term wildfire impacts on river water quality....

Genetic mechanisms determining habitat selection and specialization of individuals within species have been hypothesized, but not tested at the appropriate individual level in...

Climate change will lead to more frequent and more severe fires in some areas of boreal forests, affecting the distribution and availability of late-successional forest...

Wide-ranging animals, including migratory species, are significantly threatened by the effects of habitat fragmentation and habitat loss. In the case of terrestrial mammals,...

This document will outline specifics with regards to portable sampling analysis utilizing and operating the Thermo-Miran SapphIRE. The intent is to provide operating procedures...

To obtain timely data for the purpose of air quality assessment, air quality trend reporting, air quality index reporting and to meet the requirements for inclusion of the data...

The Puregas and Bendix model air dryers are designed to effectively remove moisture or other unwanted components from a compressed air stream. They separate the various...

This procedure describes the operation and maintenance of the Vaisala PTB 220 digital barometer. This sensor can be used for handheld measurements, and can be connected to a...

This procedure is intended to describe the operations of the Dasibi model 5008 calibrator.

This procedure describes the operation and maintenance of the Fluke Model 515A portable voltage calibrator. This device is used to generate accurate AC and DC voltages and...

This procedure describes the operation and maintenance of the BIOS DC-2 flow meter. This device is used to measure air flow rate either from vacuum or pressure flow sources....

Daily data of instrument baseline and upscale response is required to verify instrument performance. The R & R Model 200 provides a stable span source. To meet the...

To obtain timely data for the purpose of air quality assessment, air quality trend reporting, air quality index reporting and to meet the requirements for inclusion of the data...

To obtain timely data for the purpose of air quality assessment, air quality trend reporting and to meet the requirements for inclusion of the data in provincial and national...

For the purpose of collection of ambient air samples for determination of polyaromatic hydrocarbons (PAH), Polychlorinated biphenols (PCB’s), dioxins and furans, and pesticides...

To obtain timely data for the purpose of air quality assessment, air quality trend reporting and to meet the requirements for inclusion of the data in provincial and national...

To obtain timely data for the purpose of air quality assessment, air quality trend reporting and to meet the requirements for inclusion of the data in provincial and national...

To obtain timely data for the purpose of air quality assessment, air quality trend reporting, air quality index reporting and to meet the requirements for inclusion of the data...