Results 281 to 290 of about 305,414 (334)

Revisiting k: Time‐varying stream litter breakdown rates

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Litter decomposition is usually modeled with the negative exponential model, which assumes constant proportional mass loss. We assessed this assumption and its interpretive consequences using 145 stream litter mass loss time series and process‐based simulations.
Caleb J. Robbins   +8 more
wiley   +1 more source

Harnessing nature's buffer: Assessing the role of bivalve shells in coastal alkalinity regeneration

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Bivalve shells, a natural alkaline material, play a crucial role in coastal carbon cycles by influencing total alkalinity (TA) and dissolved inorganic carbon (DIC). This study investigated oyster shell dissolution in Narragansett Bay, Rhode Island, under varying pCO2 conditions, revealing TA regeneration rates of 4–56 μmol L−1 d−1, which could
Hongjie Wang   +2 more
wiley   +1 more source

Vulnerable but not equal: Mountain lakes exhibit heterogeneous patterns of phytoplankton responses to climate change

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract While climate change affects the phytoplankton biodiversity at both local and global scales, predicting phytoplankton community responses to warming is impaired by their polyphyletic complexity. High mountain lakes are highly vulnerable systems, partly due to their limited biodiversity, and forecasting their ecological trajectories is a key ...
Flavia Dory   +13 more
wiley   +1 more source

Biodegradable Polymers for Plant Nutrient Delivery and Recovery

open access: yesMacromolecular Bioscience, EarlyView.
This review article discusses the use of biodegradable polymers to address several grand challenges in agriculture: to improve the delivery of nitrogen and phosphorous to crops, to optimize plant uptake, and to enhance the recovery of these nutrients from wastewater, to recycle them and reduce water pollution. Abstract The current use of fertilizers is
Alice Boarino   +4 more
wiley   +1 more source

Root‐Applied Phyto‐Courier Loaded With Rutin Translocates to Aerial Tissues Inducing Molecular and Anatomical Changes in Cannabis sativa Under Salinity

open access: yesNano Select, EarlyView.
The rutin‐loaded phyto‐courier formulation was taken up by hemp roots and translocated to aerial organs, inducing changes in the metabolome and gene expression. Under salt stress, the formulation preserved the leaf palisade layer and promoted the development of bast fibers in the stems.
Gea Guerriero   +11 more
wiley   +1 more source

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