Results 131 to 140 of about 1,039,287 (292)

Local snowmelt and temperature – but not regional sea‐ice – explain variation in spring phenology in coastal Arctic tundra [PDF]

, 2019
The Arctic is undergoing dramatic environmental change with rapidly rising surface temperatures, accelerating sea‐ice decline and changing snow regimes, all of which influence tundra plant phenology.
Schmidt, Niels M., Assmann, Jakob J., Janet S. Prevéy, Henry, Greg H.r., Isla H. Myers‐Smith, Robert D. Hollister, Hollister, Robert D., Albert B. Phillimore, Phillimore, Albert B.; id_orcid, Niels M. Schmidt, Greg H. R. Henry, Bjorkman, Anne D., Jakob J. Assmann, Anne D. Bjorkman, Richard E. Ennos, Myers‐smith, Isla H., Ennos, Richard E., Prevéy, Janet S.   +17 more
core   +1 more source

Multiple barriers maintain species boundaries in sympatric brood‐site deceptive Gastrodia orchids

PLANTS, PEOPLE, PLANET, EarlyView.
Societal Impact Statement Gastrodia orchids are inconspicuous forest plants that lack chlorophyll and obtain carbon from fungi. Their dull‐colored, ground‐level flowers are often hidden among leaf litter, yet they rely on small flies for pollination.
Kenji Suetsugu, Akihiro Nishimura, Shun K. Hirota, Masahito T. Kimura   +3 more
wiley   +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

Enhance food plant diversity conservation and use through greater coordination between genebanks and botanic gardens

PLANTS, PEOPLE, PLANET, EarlyView.
Food plants are vital to human and planetary health, but their diversity is threatened, making food security, nutrition, and environmental goals more difficult to achieve. Food plant diversity conservation, research, and education can be enhanced through collaboration between sectors, including genebanks and botanic gardens, which possess complementary
Colin K. Khoury, Sarah Gora, Hannes Dempewolf, Mauricio Diazgranados, Alex C. McAlvay, Vania Azevedo, Sam Brockington, Ángela Cano, Daniel Carver, Carly Cowell, Peter Crane, Cary Fowler, Peter Giovannini, Luigi Guarino, Robbie Hart, Geoff Hawtin, Sarada Krishnan, Charlotte Lusty, Patricia Malcolm, Nan McCarry, Abby Meyer, Allison Miller, Ray Mims, Tara Moreau, Arshiya Noorani, Susan K. Pell, Juan Lucas Restrepo, Erin C. Riordan, Stefan Schmitz, Paul Smith, Charles Spillane, Alvaro Toledo, Raakel Toppila, Maarten van Zonneveld, Emily Warschefsky, Peter Wenzl   +35 more
wiley   +1 more source

Advancing Sclerotinia risk forecasting for winter rapeseed in Germany: integrating crop phenology and disease development into a decision support system

Pest Management Science, EarlyView.
Integrating crop phenology and sclerotia germination models into SkleroPro improved Sclerotinia risk prediction accuracy from 34% to 66%, optimizing fungicide timing and supporting sustainable winter rapeseed production. Abstract BACKGROUND Sclerotinia stem rot, caused by Sclerotinia sclerotiorum, threatens winter rapeseed (Brassica napus) production ...
Vera Krause, Nazanin Zamani‐Noor, Lena Müller, Hella Kehlenbeck, Anto Raja Dominic   +4 more
wiley   +1 more source

Interannual variability of European beech spring phenology across elevation gradients derived from Sentinel-2 time series

Ecological Informatics
Spring phenology of temperate deciduous forests is highly sensitive to interannual temperature variability, particularly in mountainous regions where strong elevational gradients create pronounced spatial differences in thermal forcing. In this study, we
Ana Potočnik Buhvald, Krištof Oštir, Mitja Skudnik   +2 more
doaj   +1 more source

Ira Spring Family Hike, Cascade Pass, approximately 1953 (clip 1)

, 1953
Scenes of the Spring family during a backpack trip. Features Ira and Pat Spring and their children John and Vicky Spring. Scenes of Pat taking care of the children and the camp itself. John Spring picks wildflowers and shows them to Vicky.

core  

The effects of climatic warming on the phenology of Arctic plants and their principal herbivore [PDF]

, 2004
There is mounting evidence that many plants and animals may be unable to adjust the timing of their various life cycle events rapidly enough to adjust to predicted rates of climate change.
Flockhart, Claire L.
core  

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

Warming increases the differences among spring phenology models under future climate change. [PDF]

Front Plant Sci, 2023
Mo Y, Li X, Guo Y, Fu Y.
europepmc   +1 more source