منابع مشابه
Impact of temperature and precipitation extremes on the flowering dates of four German wildlife shrub species
Ongoing climate change is known to cause an increase in the frequency and amplitude of local temperature and precipitation extremes in many regions of the Earth. While gradual changes in the climatological conditions have already been shown to strongly influence plant flowering dates, the question arises if and how extremes specifically impact the timing of this important phenological phase. St...
متن کاملFlowering Induction of Longan Trees ( Dimocarpus longan Lour
Under the tropical climate of Sarawak, Edaw longan trees can be induced to flower while flowering intensity of free-flowering Diamond longan can be improved by application of chemical agents such as potassium chlorate, sodium chlorate and 'Vita-min'. The use of sodium chlorate is recommended as it is easily available and the cheapest one to use. It can be applied as a soil drench at a rate of 1...
متن کاملA 250-year index of first flowering dates and its response to temperature changes.
Widespread concerns about global biodiversity loss have led to a growing demand for indices of biodiversity status. Today, climate change is among the most serious threats to global biodiversity. Although many studies have revealed phenological responses to climate change, no long-term community-level indices have been developed. We derived a 250-year index of first flowering dates for 405 plan...
متن کاملAnalyzing the time - course variation of apple and pear tree dates of flowering 1 stages in the global warming context
14 Over the last 40 years, perceptible advances in dates of flowering stages have been observed 15 in apple and pear trees growing in three cropping areas in France and one in Switzerland. The 16 time-course variation of dates of flowering stages was established for eight chronological 17 sequences. Our aim was to propose a statistical modelling framework for such sequences with 18 the objectiv...
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ژورنال
عنوان ژورنال: Nature
سال: 1922
ISSN: 0028-0836,1476-4687
DOI: 10.1038/109310a0