Results 311 to 320 of about 178,267 (356)
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Phenology and phenological variability of Mexican ecosystems
2009 IEEE International Geoscience and Remote Sensing Symposium, 2009Time senes of vegetation index data provide useful information of vegetation activity. These curves can be used for retrieving key phenological stages such as the day of season onset, peak, and end. These parameters allow for better understanding the landscape and, if conducted for several years, its natural variability or human-induced change.
ReneR. Colditz +4 more
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On the analysis of phenological overlap
Oecologia, 1984We briefly review current methods for detecting nonrandom patterns in the temporal overlap of flowering and fruiting curves. We discuss the assumptions behind these methods and propose a new method of analysis using computer simulations to measure n-wise, rather than pairwise, temporal overlap.
Theodore H, Fleming, Brian L, Partridge
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Breeding phenology and climate⃛
Nature, 1998European amphibians and birds have been breeding consistently earlier over the past two to three decades1,2. These changes have been attributed to the observed trends in increasing average spring temperatures in Europe3 producing earlier growing seasons4 and increased forage availability.
Forchhammer, M. C. +2 more
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2009
In Chapter 5 of this book, it is shown that the formation of ice on the surface of a lake (‘ice-on’) and its thawing and ultimate disappearance (‘ice-off’) are complex phenomena governed by mechanisms that involve many interacting meteorological (and some non-meteorological) forcing factors. Linking ice phenology – the timing of ice-on and ice-off – to
Livingstone, David M. +4 more
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In Chapter 5 of this book, it is shown that the formation of ice on the surface of a lake (‘ice-on’) and its thawing and ultimate disappearance (‘ice-off’) are complex phenomena governed by mechanisms that involve many interacting meteorological (and some non-meteorological) forcing factors. Linking ice phenology – the timing of ice-on and ice-off – to
Livingstone, David M. +4 more
openaire +2 more sources
2003
This chapter deals with both traditional aspects of phenology in agriculture (length of growing season and different applications of phenological data in agriculture) as well as modern aspects, which focus on impacts of climate change on phenophases of field crops and fruit trees.
openaire +1 more source
This chapter deals with both traditional aspects of phenology in agriculture (length of growing season and different applications of phenological data in agriculture) as well as modern aspects, which focus on impacts of climate change on phenophases of field crops and fruit trees.
openaire +1 more source
Increased drought effects on the phenology of autumn leaf senescence
Nature Climate Change, 2022Chaoyang Wu, Jie Peng, Philippe Ciais
exaly