Results 151 to 160 of about 508,583 (359)

Microplastics in Agricultural Soil: Fate, Impacts, and Bioremediation by Earthworms

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
Microplastics enter the soil through various means, including the degradation of plastic film mulch, waste from cosmetics industries and municipalities, and the use of bioplastic seed coatings. These microplastics disrupt soil structure, microbial activity, enzyme function, and plant growth.
Sami ur Rehman   +5 more
wiley   +1 more source

Online learning in repeated auctions

open access: yes, 2015
Motivated by online advertising auctions, we consider repeated Vickrey auctions where goods of unknown value are sold sequentially and bidders only learn (potentially noisy) information about a good's value once it is purchased.
Perchet, Vianney   +2 more
core   +1 more source

A First Quantitative Assessment of Soil Health at European Scale Considering Soil Genesis

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Soil health degradation is a major threat to European food security, biodiversity, and climate stability. While scientists have debated how to define soil health during recent decades, a quantifiable framework for monitoring, management, and policy remains lacking.
Christine Alewell   +14 more
wiley   +1 more source

Integrated characterization of Greek fennel genotypes through morpho‐agronomical characteristics, yield components and phytochemical compounds

open access: yesJSFA reports, Volume 5, Issue 3, Page 91-103, March 2025.
Abstract Background Fennel (Foeniculum vulgare Mill.) is a widely cultivated vegetable and aromatic‐medicinal plant. In this research, field studies assessed 12 fennel genotypes of diverse origin, comprising 10 Greek accessions and two European commercial varieties, focusing on their morpho‐agronomical traits, phenolic compounds and antioxidant ...
Kalliopi I. Kadoglidou   +6 more
wiley   +1 more source

Effects of emergency winter supplemental feeding on survival of mule deer

open access: yesThe Journal of Wildlife Management, EarlyView.
Abstract Ungulates in temperate regions can experience high mortality during severe winters, which poses significant ecological and economic challenges for wildlife managers. To mitigate these effects, emergency winter‐feeding programs are often implemented, although their effectiveness remains uncertain.
Ranjana Pal   +8 more
wiley   +1 more source

Biological Notes on Some North American Ichneumonidae

open access: yesPsyche: A Journal of Entomology, 1888
Clarence Moores Weed
doaj   +1 more source

Pasture Degradation Estimates Through Field Data in the State of Goiás, Brazil

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Grasslands and pastures play a critical role in global food security, biodiversity, and ecosystem services, particularly in tropical regions where they serve as the primary base for livestock production. However, these areas are increasingly vulnerable to degradation due to poor management practices, as observed in the Cerrado biome.
Nathalia Teles   +5 more
wiley   +1 more source

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