Results 61 to 70 of about 16,730 (288)
Remote Sensing, 2020 As a key biotic factor, phenology exerts fundamental influences on ecosystem carbon sequestration. However, whether spring phenology affects the subsequent seasonal ecosystem productivity and the underlying resource limitation mechanism remains unclear ...
Zhoutao Zheng +2 more
doaj +1 more source
Lilac Honeysuckle 1956-2014 leafing and flowering phenology v13
, 2015 The dataset is comprised of leafing and flowering data collected across the continental United States from 1956 to 2014 for purple common lilac (Syringa vulgaris), a cloned lilac cultivar (S.
USA National Phenology Network,. (3326718) +1 more
core +1 more source
Climate change and perennial crop production: Evidence of yield impact and adaptation in California
American Journal of Agricultural Economics, EarlyView.Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen +2 more
wiley +1 more source
The influence of spectral composition on spring and autumn phenology in trees [PDF]
Tree Physiology, 2019 Several recent reviews have highlighted the molecular mechanisms which underpin phenological responses to temperature and photoperiod, however these have mostly overlooked the influence of solar radiation and its spectral composition on these processes.
Craig C Brelsford +3 more
openaire +3 more sources
American Journal of Botany, EarlyView.Abstract Premise Changing climates are leading to more frequent and severe heat waves, potentially threatening plant populations. Both acclimation to stress and selection for heat‐escape or heat‐resistance phenotypes occur during heat waves. However, plastic responses and selection do not necessarily interact cohesively—even producing trait responses ...
Lana F. Gaspard +4 more
wiley +1 more source
The snow and the willows : the ecological responses of the alpine dwarf shrub "Salix herbacea" to climate change [PDF]
, 2014 Current changes in shrub abundance in alpine and arctic tundra ecosystems are primarily driven by warming, changes in snow cover time and shifts in biotic interactions.
Wheeler, Julia Anne Charlotte
core +1 more source
Turning a new leaf: PhenoVision provides leaf phenology data at the global scale
Applications in Plant Sciences, EarlyView.Abstract Premise Plant phenology dictates many aspects of community function and ecosystem dynamics. Yet, global phenology data are still limited, especially in areas lacking monitoring programs. Here we present a new data resource, PhenoVision–Leaf, which extends a computer vision pipeline utilizing iNaturalist digital image vouchers to produce global‐
Erin L. Grady +6 more
wiley +1 more source
Geophysical Research LettersAlthough vegetation phenology generally alters productivity, spatiotemporal variations in this effect and its potential drivers remain unclear. We used satellite‐based vegetation phenology and gross primary productivity (GPP) data sets to analyze trends ...
Longjun Wang +8 more
doaj +1 more source
Frontiers in Plant ScienceClimate warming has induced significant shifts in spring phenology over both temperate and boreal forests. The timing of bud growth resuming from dormancy is crucial for predicting spring phenology.
Weiguang Lang, Siwei Qian, Xiaoqiu Chen
doaj +1 more source
Environmental Research Letters, 2020 Spring phenology is a sensitive indicator of climate change and has substantial impacts on the carbon cycle. The global N cycle has been greatly disturbed by anthropogenic activities resulting in altered atmospheric N deposition worldwide.
Xiaoyue Wang +6 more
doaj +1 more source