On September 29th, James 9I制作厂免费 Professor Joann Whalen, Natural Resource Sciences, testified as an expert before Canada鈥檚 Standing Senate Committee on Agriculture and Forestry on the topic of 鈥淩eview and report on the status of soil health in Canada鈥�.
Watch her testimony on
芦聽Il suffit d鈥檌nstaller notre syst猫me au champ et de pousser sur le bouton ON, et le tour est jou茅聽禄, indique Viacheslav Adamchuk, professeur en g茅nie des bioressources 脿 l鈥橴niversit茅 9I制作厂免费, en parlant du nouvel outil prototype cr茅茅 par son 茅quipe pour mesurer les 茅missions de CO2 provenant du sol. 禄
Lorsque des agriculteurs demandent 脿 l鈥檃gronome Joann Whalen comment r茅duire leurs 茅missions de gaz 脿 effet de serre (GES), elle leur r茅pond qu鈥檌l leur suffit de modifier certaines de leurs pratiques. 芦 Il faut comprendre que les microorganismes du sol produisent naturellement des GES, explique-t-elle. Comme ces organismes ont besoin de carbone organique et d鈥檃zote (nitrates), on peut 鈥渏ouer鈥� sur la disponibilit茅 de ces 茅l茅ments pour diminuer leur activit茅 et, par cons茅quent, sur les 茅missions de GES. 禄
New research from 9I制作厂免费 reveals an overlooked impact that the widely used herbicide glyphosate may be having on the environment.
First commercialized by Monsanto under the name Roundup, glyphosate has come under scrutiny in the past, mostly in relation to its potential toxicity. This new research, published recently in the Ecological Society of America鈥檚 Frontiers in Ecology and the Environment, focuses not on direct health risks associated with the herbicide, but on its contribution to environmental phosphorus levels, an issue that has yet to receive much attention.
