An independent source of information on environmental matters, based on the best available evidence.
We do not advocate any particular position.
We do not advocate any particular position.
Published by geoff on 2013-11-27 Over the past two years the Minnesota Pollution Control Agency (MPCA)and the Minnesota Geospatial Information Office (MNGeo) have visually reviewed stream channels in Minnesota using aerial imagery from the previous 30 years, historical aerial imagery dating back to the 1930s, very recent LiDAR imagery and MPCA biological monitoring photographs. Minnesota […]
A source of independent, understandable andevidence-based information and insights on a range ofcurrent environmental matters, assisiting people to maketheir own judgments. We do not advocate particular positions.
Published by geoff on 2016-03-15 The World Health Organization (WHO) has released statistics linking 23% of global deaths or roughly 12.6 million deaths a year to the environment. Deaths linked to the environment The most common causes of death linked to the environment are stroke, ischaemic heart disease, unintentional injuries (accidents and natural disasters), cancers, […] Read More
Published by geoff on 2013-12-21 The North Pacific subtropical gyre (NPSG) is a major source of carbon and other nutrients to the deep ocean. Primary production in the NPSG has increased in recent decades due to a shift in the dominant forms of plankton to nitrogen-fixing. As a proxy for nitrogen-supported nutrient production in the […] Read More
A source of independent, understandable andevidence-based information and insights on a range ofcurrent environmental matters, assisiting people to maketheir own judgments. We do not advocate particular positions. Read More