Results 31 to 40 of about 178,267 (356)

Vegetation Phenology Influenced by Rapid Urbanization of The Yangtze Delta Region

open access: yesRemote Sensing, 2020
Impacts of urbanization and climate change on ecosystems are widely studied, but these drivers of change are often difficult to isolate from each other and interactions are complicated.
Haiyong Ding   +3 more
doaj   +1 more source

Relationship between tropical leaf phenology and ecosystem productivity using phenocameras

open access: yesFrontiers in Environmental Science, 2023
Introduction: The interplay of water and light, regarded as the main driver of tropical plant dynamics, determines leaf phenology and ecosystem productivity.
Bruna Alberton   +8 more
doaj   +1 more source

The exotic invasive plant Vincetoxicum rossicum is a strong competitor even outside its current realized climatic temperature range [PDF]

open access: yes, 2013
Dog-strangling vine (Vincetoxicum rossicum) is an exotic plant originating from Central and Eastern Europe that is becoming increasingly invasive in southern Ontario, Canada.
Antunes, Pedro M., Sanderson, Laura A.
core   +2 more sources

Evaluations and comparisons of rule-based and machine-learning-based methods to retrieve satellite-based vegetation phenology using MODIS and USA National Phenology Network data

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2020
Vegetation phenology is a sensitive indicator that reflects the vegetation–atmosphere interactions and vegetation processes under global atmospheric changes.
Qinchuan Xin   +4 more
doaj   +1 more source

Timing of Karner Blue (Lepidoptera: Lycaenidae) Larvae in Spring and Adults in Spring and Summer in Wisconsin During 1991-1998 [PDF]

open access: yes, 2018
During 1991-1998, formal surveys and incidental observations of the Karner blue (Lycaeides melissa samuelis) (Lepidoptera: Lycaenidae) occurred on 2-8 dates each year for spring larvae and on 5-10 dates in each adult generation at 148 pine-oak barrens in
Swengel, Ann B, Swengel, Scott R
core   +3 more sources

Origins of the Word “Phenology” [PDF]

open access: yesEos, Transactions American Geophysical Union, 2009
Observing and documenting life cycle stages of plants and animals have been tradition and necessity for humans throughout history. Phenological observations—as called by their modern scientific name—were key to successful hunting and farming because the precise knowledge of animal behavior and plant growth, as well as their timing with changing seasons,
Demarée, Gaston, Rutishauser, This
openaire   +1 more source

Is timing of reproduction according to temperature sums an optimal strategy?

open access: yesEcology and Evolution, 2019
Temperature sums are widely used to predict the seasonal timing of yearly recurring biological events, such as flowering, budburst, and hatching. We use a classic energy allocation model for annual plants to compare a strategy for reproductive timing ...
Jacob Johansson, Kjell Bolmgren
doaj   +1 more source

Diagnose the dominant climate factors and periods of spring phenology in Qinling Mountains, China

open access: yesEcological Indicators, 2021
The important effect of climate factors on spring phenology has been confirmed by numerous studies, but its temporal variation remains unclear. Based on the daily meteorological observation data and annual vegetation phenology data from 1987 to 2016 ...
Cong Yin   +5 more
doaj   +1 more source

Temperate flowering phenology [PDF]

open access: yesJournal of Experimental Botany, 2010
Individuals, families, networks, and botanic gardens have made records of flowering times of a wide range of plant species over many years. These data can highlight year to year changes in seasonal events (phenology) and those datasets covering long periods draw interest for their perspective on plant responses to climate change.
Fiona, Tooke, Nicholas H, Battey
openaire   +2 more sources

Phenology and the city

open access: yesNature Ecology & Evolution, 2019
Nature Ecology & Evolution, 3 (12)
openaire   +3 more sources

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