Search Results - subject:"PHENOLOGY"

Monitoring drought impacts on street trees using remote sensing - Disentangling temporal and species-specific response patterns with Sentinel-2 imagery

Leisenheimer, Leonie; Wellmann, Thilo; Jänicke, Clemens; … - In: Ecological Informatics 82 (2024), pp. 1-14

Healthy street trees provide important ecosystem services to cities, but are under increasing stress from urbanisation and climate change, including drought. Traditional field observations are limited in their ability to provide city-wide and regular monitoring of the drought response of street...

Persistent link: https://www.econbiz.de/10014566210

Detection and Modeling of Vegetation Phenology Spatiotemporal Characteristics in the Middle Part of the Huai River Region in China

Xu, Di; Fu, Meichen - In: Sustainability 7 (2015) 3, pp. 2841-2857

spatial distribution of vegetation phenology in the middle part of the Huai River region. Based on the variance and EOF curves …, the EOF provides the number of phenology modes, information which is the basis for an accurate temporal unmixing model … not require assumptions, prior information or pre-defined thresholds. The vegetation phenology curves derived from the …

Persistent link: https://www.econbiz.de/10011196465

Impact of climate-related changes to the timing of autumn foliage colouration on tourism in Japan

Liu, Jun; Cheng, Han; Jiang, Di; Huang, Li - In: Tourism management : research, policies, practice 70 (2019), pp. 262-272

Persistent link: https://www.econbiz.de/10011949660

Phenology of Posidonia Oceanica (Linneaus) Delile in the West Coast of Algeria

CHAHROUR, F.; BOUMAZA, S .; SEMROUD, R .; BOUTIBA, Z. - In: International Journal of Asian Social Science 3 (2013) 1, pp. 240-254

rare attendance of holidaymakers. A study of the phenology of Posidonia oceanica meadows, on the leaf biometry, the …

Persistent link: https://www.econbiz.de/10010766348

Improving Agronomic Structure in Econometric Models of Climate Change Impacts

Ortiz-Bobea, Ariel - Agricultural and Applied Economics Association - AAEA - 2011

Economists are relying on agronomic concepts to construct weather or climate independent variables and improve the reliability and efficiency of econometric models of climate change impact on U.S. agriculture. The use of cumulative heat measures in agronomy (growing degree-days), has recently...

Persistent link: https://www.econbiz.de/10009021138

Climate change impacts on phenology and yields of five broadacre crops at four climatologically distinct locations in Australia

Anwar, Muhuddin Rajin; Liu, De Li; Farquharson, Robert; … - In: Agricultural Systems 132 (2015) C, pp. 133-144

quantitative comparison of crop yields and phenology under an historical and a plausible projected climate. The dynamic APSIM … due to advanced crop phenology. For example, for wheat cropping at Hamilton (a higher rainfall site), there is a … rainfall sites. However, the magnitude of the change in crop phenology and yield were not significantly different between soil …

Persistent link: https://www.econbiz.de/10011115984

СЕЗОННОЕ РАЗВИТИЕ РАСТИТЕЛЬНОСТИ И РЕКРЕАЦИОННОЕ ИСПОЛЬЗОВАНИЕ БЕРЕГОВОЙ ЗОНЫ ЗАЛИВА ПЕТРА ВЕЛИКОГО (ПРИМОРСКИЙ КРАЙ)

СЕЛЕДЕЦ В.П.; МАЙОРОВ И.С.; … - In: Известия Дальневосточного … (2008) 3, pp. 80-89

Рассматриваются ритмы сезонного развития растений, являющиеся важным условием рационального использования рекреационных ландшафтов. Знание их позволяет...

Persistent link: https://www.econbiz.de/10011239708

Honesty of Signaling and Pollinator Attraction: The Case of Flag-Like Bracts

Keasar, Tamar; Pollak, Gad; Arnon, Rachel; Cohen, Dan; … - Center for the Study of Rationality, Hebrew University … - 2006

Bracts are nonfloral showy structures associated with inflorescences. They are generally hypothesized to enhance plant reproductive success by attracting pollinating insects. We investigated whether flag-like bracts at the top of inflorescences reliably signal of floral food reward for...

Persistent link: https://www.econbiz.de/10005752812

Towards a unified characterization of phenological phases: Fluctuations and correlations with temperature

Rybski, Diego; Holsten, Anne; Kropp, Jürgen P. - In: Physica A: Statistical Mechanics and its Applications 390 (2011) 4, pp. 680-688

phases can be a direct consequence of climate change. We analyze records of botanical phenology and study their fluctuations … which we find to depend on the seasons. In contrast to previous studies, where typically trends in the phenology of …

Persistent link: https://www.econbiz.de/10011058936

Citrus Thrips: Biology, Ecology, and Control

Tanigoshi, Lynell K.; Nishio-Wong, Joyce Y. - Economic Research Service, Department of Agriculture - 1982

Persistent link: https://www.econbiz.de/10010922078