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News & Articles By Earl Garcia

02/11/2018 / By Earl Garcia

Green leafy vegetables irrigated with wastewater may contain high levels of toxic heavy metals

A study published in the IOSR Journal of Environmental Science, Toxicology and Food Technology showed that irrigating agricultural fields and green leafy vegetables with wastewater may result in potentially hazardous buildup of heavy metals including copper (Cu), lead (Pb) and zinc (Zn), as well as nickel (Ni), chromium (Cr) and cadmium (Cd). “On the survey of study […]

02/08/2018 / By Earl Garcia

Organic farming found to eliminate plant parasites longer than conventional chemical pesticides

Organic farming practices may help mitigate the proliferation of plant-parasitic nematodes (PPN), a study published in the journal Agriculture, Ecosystems & Environment revealed. According to the scientists, a combination of agriculture intensification and poor agronomic practices led to increased incidence of PPN and other soil pathogens in East Africa. This then resulted in reduced crop productivity […]

02/08/2018 / By Earl Garcia

Phosphorus from fertilizer runoff is polluting freshwater sources all over the world

A recent study published in the journal Water Resources Research revealed that phosphorus pollution as a result of human activities appeared to have seeped into Earth’s freshwater bodies in the past few years. Scientists explained that phosphorus is a common component of mineral and manure fertilizers due to its efficacy in increasing crop yield. However, the study carried […]

01/31/2018 / By Earl Garcia

Study finds green vegetation around your residence decreases risk of death from many common diseases

A large-scale study published in the journal The Lancet Planetary Health revealed that living in areas with greater access to green spaces may help reduce the risk of dying from any causes and improve overall survival. A team of researchers pooled data from the 2001 Canadian Census Health and Environment Cohort (2001 CanCHEC) as part of the study. The […]

01/17/2018 / By Earl Garcia

Toxic firefighting foam contaminated the water at a Colorado Air Force base, now veterans and residents are coming down with cancer

A Colorado air force base recently came under fire as water contaminated with perfluorinated compounds (PFC) was associated with the onset of various forms of cancer among people living in close proximity to the base. A Daily Mail report noted that former soldiers, firefighters and residents near the Peterson Air Force base in Colorado Springs, Colorado, were diagnosed with thyroid, […]

01/10/2018 / By Earl Garcia

Scientists propose using yeast to clean up radioactive waste sites in a safe, cost-effective and eco-friendly manner

Yeast may hold potential as a safe and cost-effective material for cleaning up large volumes of acidic radioactive liquid wastes, experts reported in the journal Frontiers in Microbiology. The scientists explained that yeast contains strong properties that could withstand radiation emitted from radioactive sites, which continue to contaminate the environment following the end of the Cold War era. A team […]

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