Pesticide multiresidues in waters of the Lower Fraser Valley, British Columbia, Canada. Part II. Groundwater.

Pesticide multiresidues in waters of the Lower Fraser Valley, British Columbia, Canada. Part I. Surface water.

In the period 2003 to 2005, a study was conducted to determine the occurrence, and spatial and temporal distribution of 78 pesticides in surface waters of the Lower Fraser Valley (LFV) region of British Columbia, Canada. A high resolution gas chromatography/electron impact high resolution mass spectrometry (HRGC/[EI]HRMS) method capable of detecting analytes at the subnanograms per liter level ...

A New Approach to Pesticide Management Finding Safer Alternatives in Response to Effects on Birds The Problem

A local veterinarian, Environment Canada wildlife toxicologists and other wildlife researchers suspected pesticide poisoning, but the source was a mystery. Oddly, the poisonings occurred in winter, a time of minimal or no pesticide application. The strange timing, bizarre symptoms and large number of affected birds led researchers to investigate further. The Lower Fraser River Valley is the mos...

FULL PROFESSOR LAUCHLAN HUGH FRASER

He received his B.Sc. degree in Biology (1990) from Department of Biology, University of British Columbia, Canada, also M.Sc. in Botany (1993) from Department of Botany, University of British Columbia, Canada and Ph.D. in Plant Ecology (1996) from Department of Animal & Plant Sciences, University of Sheffield, England.Dr. Fraser's expertise is in grassland and wetland ecosystems, with a focus o...

Is Play-Dough a Vector for Transporting and Accumulating Lead? A Pilot Study Of Daycares in Greater Vancouver

Time to Shift from Systems Thinking-Talking to Systems Thinking-Action; Comment on “Constraints to Applying Systems Thinking Concepts in Health Systems: A Regional Perspective from Surveying Stakeholders in Eastern Mediterranean Countries”

A recent International Journal of Health Policy and Management (IJHPM) article by Fadi El-Jardali and colleagues makes an important contribution to the literature on health system strengthening by reporting on a survey of healthcare stakeholders in Low- and Middle-Income Countries (LMICs) about Systems Thinking (ST). The study’s main contributions are its confirmation that healthcare stakeholde...