Results 261 to 270 of about 458,365 (297)

Per‐ and polyfluoroalkyl substances in agricultural systems: Human dietary exposure via beef raised on corn stover from a field with contaminated biosolids

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Per‐ and polyfluoroalkyl substances (PFAS) in biosolid‐amended soils can transfer and accumulate in crops, cattle, and people. Bioaccumulation factors (BAFs) are often applied to estimate the transfer of contaminants from soil to crops. However, they can vary widely and introduce uncertainty to exposure and risk estimates. We, therefore, aimed
Ankita Bhattacharya   +10 more
wiley   +1 more source

Soil carbon storage or sustainable conservation agriculture practices—Which should be our goal?

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Practices such as no‐tillage, cover crops, or diversification of crop rotation are thought to be capable of addressing climate change challenges while ensuring food security. Public and private sectors at national and international levels are currently incentivizing farmers to adopt these practices to increase soil carbon (C) levels, thus ...
Manbir Rakkar   +2 more
wiley   +1 more source

Laboratory manual of cereals and forage crops,

open access: bronze, 1913
George Livingston   +1 more
openalex   +2 more sources

Defining stream riparian zones across multidimensional environmental gradients

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Riparian zones are a critical terrestrial‐aquatic ecotone. They play important roles in ecosystems including (1) harboring biodiversity, (2) influencing light and carbon fluxes to aquatic food webs, (3) maintaining water quality and streamflow, (4) enhancing aquatic habitat, (5) influencing greenhouse gas production, and (6) sequestering ...
Walter K. Dodds   +13 more
wiley   +1 more source

Saline pasture improve meat quality in Qinghai Tibetan sheep through changes in the rumen microbiota. [PDF]

open access: yesFront Microbiol
Jia Y   +8 more
europepmc   +1 more source

Nitrous oxide and methane production and emission in wetlands receiving nonpoint source nitrate loads

open access: yesJournal of Environmental Quality, EarlyView.
Abstract Although wetland restoration is a promising strategy to reduce nonpoint source nitrogen (N) loads, there is some concern over the potential for increased nitrous oxide (N2O) emissions. We examined the production and emission of N2O and methane (CH4) from wetlands designed to intercept and reduce elevated, nonpoint source nitrate (NO3−) loads ...
Hannah L. Ampe   +3 more
wiley   +1 more source

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