Results 81 to 90 of about 528,239 (235)

Brief communication: Improving lake ice modeling in ORCHIDEE-FLake model using MODIS albedo data [PDF]

The Cryosphere
The FLake lake model embedded in the ORCHIDEE land surface model was recently updated to better represent winter ice cover. MODIS albedo data and the Great Lakes ice cover fraction dataset over the Laurentian Great Lakes were used to calibrate and ...
Z. Titus, Z. Titus, A. Cuynet, E. Salmon, C. Ottlé   +4 more
doaj   +1 more source

Past, present and future of local crop evolution

PLANTS, PEOPLE, PLANET, EarlyView.
Promoting agrobiodiversity is a promising strategy for mitigating the negative effects of climate change on global food security. We highlight the central role evolutionary processes play in harnessing the potential of local crops by integrating genomics, archaeology, ethnobotany and traditional ecological knowledge (TEK).
Nataly Allasi Canales, Philippa Ryan, Amy Jackson, Hong Phuong Le, James Borrell, Aaron Davis, Rafal M. Gutaker   +6 more
wiley   +1 more source

Climate‐driven intraspecific shifts in seed germination phenology: Consequences for native temperate woodland restoration and regeneration

PLANTS, PEOPLE, PLANET, EarlyView.
As climate change alters seasonal patterns, temperate tree populations face a growing risk of phenological mismatch, where seed dispersal and germination no longer align with favourable conditions for survival. This study predicted how warming by the end of the century will affect seed dormancy breaking and germination in populations of three UK tree ...
Roberta L. C. Dayrell, Charlotte E. Seal, Kaitalin White, Elena Fouce Hernandez, Pablo Gómez Barreiro, Lee Oliver, Adam Donaldson, Ted Chapman, Efisio Mattana   +8 more
wiley   +1 more source

Predicting Minnesota Lake Ice Phenology With Deep Learning, Explainable Methods, and a Physically Based Benchmark, 1980–2018

Water Resources Research
Globally, lakes are losing ice cover, but our understanding of the rates and variability of change are biased toward few lakes with long‐term records. Recent works have used remote sensing and predictive modeling to supplement the observational record ...
Jeremy Diaz, Samantha Oliver, Simon Topp, Jordan Read, Gretchen Hansen, W. Anderson McAliley   +5 more
doaj   +1 more source

An extinction‐emergency metacollection: Maximising future recovery options for Rhodomyrtus psidioides (Myrtaceae), threatened by Myrtle Rust

PLANTS, PEOPLE, PLANET, EarlyView.
A challenge for wild plant conservation is the rising incidence of plant pathogens that are difficult to interdict, contain and manage. Invasive, fast‐moving, broad‐spectrum pathogens impose societal costs through losses of intrinsically valuable wild biodiversity, ecosystem function, current and potential genetic and biological assets, culturally ...
Robert O. Makinson, Veronica Viler, Amelia J. Martyn Yenson, Craig Stehn, Fiona R. Giblin, Catherine A. Offord, Philippa Walsh, Chantelle A. T. Doyle   +7 more
wiley   +1 more source

An Investigation of Snow and Ice Phenology in the Arctic from 1997 - 2019 [PDF]

, 2020
This study investigates the use of finer-resolution satellite observations for monitoring snow and ice phenology in the Arctic. The primary data used were the Interactive Multisensor Snow and Ice Mapping System (IMS) snow and ice products from 1997 ...
Dauginis, Alicia
core   +1 more source

Shifting ice phenology and ice extent linked to harmful algal bloom severity

Limnology and Oceanography
Abstract Ice cover on lakes can have far‐reaching and profound effects on ecosystem structure and function. However, the duration and spatial extent of ice cover is changing rapidly with warming aquatic ecosystems. This loss of ice creates an urgent need to understand how lakes will function without ice cover, both during the ice‐on ...
Claire M. Stevens, Marguerite A. Xenopoulos   +1 more
openaire   +1 more source

SYN‐A, a naturally derived synergist, restores pyrethroid efficacy against cabbage stem flea beetle but negatively impacts its parasitoid Microctonus brassicae

Pest Management Science, EarlyView.
SYN‐A, a naturally derived synergist, inhibited key metabolic pathways associated with pyrethroid insecticide resistance in cabbage stem flea beetle (CSFB) and its parasitoid Microctonus brassicae. SYN‐A restored pyrethroid efficacy against resistant CSFB allowing up to 80% reduction in application rates.
Patricia A. Ortega‐Ramos, Graham D. Moores, Samantha M. Cook   +2 more
wiley   +1 more source

Model-scale tests on the ice-structure interaction process in shallow water

, 2022
A series of model-scale experiments on the ice loading process against a wide, inclined structure in shallow water was conducted in the Aalto Ice Tank. Experiments with three different ice strengths were performed. Based on the results of the experiments,
Lemström, Ida, Tuhkuri, Jukka, Polojärvi, Arttu, Puolakka, Otto   +3 more
core   +1 more source

Modeled changes in lake ice phenology affect winter economic activities in Northeast China

npj Climate and Atmospheric Science
Lake ice phenology in Northeast China mediates regional climate interactions and sustains winter tourism and fisheries. However, sparse long-term observations limit our understanding of ice cover trends under climate warming.
Peng Lu, Puzhen Huo, Matti Leppäranta, Bin Cheng, Georgiy Kirillin, Miao Yu, Xuewei Li, Qingkai Wang, Zhijun Li   +8 more
doaj   +1 more source