PLANET IN PERIL

Scientific Report  A small number of industrialised fishing nations are contributing the majority of floating plastic waste in the North Pacific Garbage Patch, reports a new paper published in Scientific Report. The findings highlight the important role fishing industries play in both contributing to and solving the problem of oceanic plastic pollution. The North Pacific Garbage Patch (NPGP) is a large mass of plastics floating in the North Pacific subtropical gyre (a system of ocean currents). Previous expeditions have suggested that fishing nets, ropes and larger plastic fragments may form up to three quarters of the objects in the region. Plastic Research at The Ocean Cleanup, analysing the items caught by System 001/B in the Great Pacific Garbage Patch, looking for clues on origin based on language and country codes. Credit: The Ocean Cleanup. Laurent Lebreton and colleagues analysed 573 kilograms of debris (consisting of 6,093 items larger than 5 centimetres) collected from the No

Nature Climate Change The overall loss of ice from the Greenland ice sheet — alongside increasing precipitation, ice flow discharge and meltwater runoff — will lead to at least 274 mm in sea-level rise, regardless of future climate warming projections, according to a study published in Nature Climate Change. The glaciologist team setting up an automatic weather station on the snowy surface above the snow line during the melt season. Credit: The Geological Survey of Denmark and Greenland, GEUS Greenland’s ice budget deficit emerged after the 1980s when it began losing more ice, due to surface melt runoff and ice flow discharge, than it gained in the accumulation of precipitation. However, despite its importance to future sea-level rise, the ability to accurately predict Greenland’s response to climate change is hindered by the imprecise measurements of land, atmosphere and ocean boundaries in current models. Professor Jason Box taking ice samples standing on exposed ice below the snow

Nature  Four separate papers exploring how forests and tree species respond to global changes — such as rising temperatures — are published in Nature this week. The studies highlight some of the challenges forests in North America and the Amazon may face in response to climate change. Temperate deciduous tree with a dendrometer band, of the type used in the study, in the ForestGEO plot at the Smithsonian Conservation Biology Institute in Front Royal, VA. Credit: Kristina J. Anderson-Teixeira A study of nine North American boreal tree species, including maples, firs, spruces and pines, shows a decline for all species in the survival of saplings in response to warming or reduced rainfall. In a five-year open-air field experiment, Peter Reich and colleagues found that fir, spruce and pine species abundant in southern boreal forests had the largest reductions in growth and survival due to changes in climate.  Temperate deciduous tree with a dendrometer band, of the type used in the study,

Letter to the Brandon Sun I am a first-generation Canadian, born and raised on a Manitoba farm in the 1930s. I did not take up farming as my livelihood. However, I did learn to recognize that farm life can be extremely rewarding in so many different ways. I also learned to appreciate and realize that water and nature (environment) were to be treated with the utmost respect and courtesy and with a sense of dignity. Now retired, I, along with so many, have become very concerned and worried how those once-valued principles have deteriorated and crumbled. Corporations and their investors have taken over, interested only in benefiting from the current unsustainable economic activity. Huge hog producing factories threaten our health, our water and our environment. Part of the problem is that our economy, our governments and our society does not account for the social and environmental consequences that are being experienced and inflicted upon the communities and our precious water sources. T

Big Industry Hiding the Truth   Let the Public See How Pigs Are Housed (Winnipeg July 14,2022) – Hog Watch Manitoba supports the goals of Amy Sorrano and Nick Schafer, convicted animal rights activists. They have asked that cameras be installed in intensive confinement hog barns in order to monitor how pigs are being treated in these huge facilities. Currently, there is no way for the public or concerned citizens to ensure that pigs are being treated humanely or to even understand how the pigs are being raised. Entry into the barns is tightly controlled for biosecurity and public relation reasons. “The hog industry has good reason to keep their barn doors tightly closed” says Vicki Burns, Hog Watch Manitoba Steering committee member, “They know that many of the public would be disgusted by how these animals are forced to live, crammed in with hundreds of animals, above pits of their urine and feces, breathing in toxic gases rising from the manure pits.”   Hog Watch Manitoba advocates f

National Observer In the early hours of Dec. 7, 2019, members of the social justice group  Rose’s Law  entered a barn through an unlocked door at the  Porgreg pig breeding facility  in Saint-Hyacinthe, Que. Inside, they  videotaped  vile conditions. Seven hours later, they were arrested. Story here.

 Hogs at the tail end of misguided provincial planning allowing intensive hog operations on flood plains.   “Where is the wisdom allowing these type of operations to be built on flood plains” says Janine Gibson long time member of HOG WATCH who resides among the heaviest concentration of these operations in Southeastern Manitoba.  As a known flood plain, the Red River Valley experienced severe floods in 1997, 2009, 2011 and now again, this year. “What on earth was the province thinking when the moratorium was lifted to allow these massive hog operations to further expand. Now we face increasing amounts of phosphorus and nitrogen into the watershed,” she adds. In 2017 the provincial Conservative government removed key sections in the Environment Act that restricted new hog barn development on known floodplains. Recent aerial photos from HOG WATCH  clearly show hog operations and fields within a vast sea of water covering thousands of acres routinely used for hog manure spread fields. HO