Results 61 to 70 of about 1,756 (107)
Temperate tree species show cross‐tolerance to heat, drought, and late spring‐frost stress
Significant cross‐tolerance of leaf traits to heat, drought and late spring‐frost were found. (a) Turgor loss point vs lethal spring‐frost temperature. (b) Heat thermal threshold temperature vs lethal spring‐frost temperature. (c) Heat thermal threshold temperature vs turgor loss point.
Norbert Kunert +5 more
wiley +1 more source
Genomic forecasting for climate‐resilient fruit trees
Genomic offset and required evolutionary changes under climatic shifts. Summary Fruit trees – long‐lived perennial crops cultivated for their edible fruits or nuts and frequently propagated clonally – are increasingly exposed to climate extremes that threaten their productivity and survival.
Maxime Criado +6 more
wiley +1 more source
Abstract Camera traps have been widely used in the past decade to monitor the abundance of unmarked animal populations. Most estimation methods rely either on the number of times animals pass through the detection zones, like random encounter models (REM), or on the number of capture occasions in a time‐lapse program when animals were seen on the ...
Clément Calenge +4 more
wiley +1 more source
Recent shifts in flowering times are an index of, and a response to, human driven climate change. However, most information on these flowering changes is heavily skewed to the northern hemisphere. This imbalance limits our understanding of how climate change is affecting ecosystems, including the mismatches of flowering times between species, increased
Ross D. Stewart +3 more
wiley +1 more source
The purpose of this resource is to observe budburst on selected trees at a Land Cover or Phenology Site. All students will learn about hummingbird natural history and ecology.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core
Budburst and flowering intensity by the spraying of dormancy-breaking products in ‘Eva’ apple trees
Spraying of dormancy-breaking chemicals is a mandatory procedure to produce temperate fruits in low-chill regions. Although hydrogen cyanamide (HC) + mineral oil (MO) show efficiency enhancing budburst, the usage of HC is restricted in some countries due
Daniel Chamorro Darde +2 more
doaj +1 more source
Many theoretical models predict when genetic evolution and phenotypic plasticity allow adaptation to changing environmental conditions. These models generally assume stabilizing selection around some optimal phenotype. We however often ignore how optimal
Julie Gauzere +8 more
doaj +1 more source
Fire Moderation in Southeast Asia Mitigates the Adverse Effects of Aerosols on Spring Green‐Up
Abstract Transboundary fire‐derived aerosols in Southeast Asia pose a persistent regional environmental challenge, with impacts extending beyond air quality to ecosystem function and carbon dynamics, yet their effects on seasonal phenology remain poorly understood.
Ting Jiang +8 more
wiley +1 more source
Effects of delayed winter pruning on vine performance and grape composition in cv. Merlot
Delaying winter pruning until after budburst is a technique that can retard vine phenological phases and reduce grape sugar concentration at harvest. Given these characteristics, many studies have recently been conducted to verify the ability of pruning ...
Allegro Gianluca +3 more
doaj +1 more source
How Precipitation Timing Asymmetry Restructures Vegetation Phenology in Water‐Limited Ecosystems
Abstract A fundamental paradigm in global phenology posits that temperature serves as the universal initiator of vegetation growth. Here we demonstrate that this assumption fails catastrophically in water‐limited ecosystems, where precipitation timing—not amount—inverts the canonical hierarchy of climate controls.
Jianwei Mao +8 more
wiley +1 more source

