نتایج جستجو برای: warm spring

تعداد نتایج: 79684  

2016
Catherine M. Naud Derek J. Posselt Susan C. van den Heever

Using Moderate Resolution Imaging Spectroradiometer and an extratropical cyclone database, the climatological distribution of aerosol optical depth (AOD) in extratropical cyclones is explored based solely on observations. Cyclone-centered composites of aerosol optical depth are constructed for the Northern Hemisphere midlatitude ocean regions, and their seasonal variations are examined. These c...

Journal: :The Journal of experimental biology 2002
Jason R Treberg Connie E Wilson Robert C Richards K Vanya Ewart William R Driedzic

Smelt (Osmerus mordax) were maintained at either ambient water temperature or approximately 5 degrees C and various aspects of their freeze-avoidance response were examined from early winter until early spring. Plasma levels of glycerol, trimethylamine oxide (TMAO) and urea were elevated by December 15 and continued to increase in fish held in ambient conditions. In contrast, fish held under wa...

1997
James J. Anderson

Evidence suggests that the year-class strength of salmon populations is related to decadal scale climatic/ocean fluctuations. The interactions have complex latitudinal patterns and appear to involve the major food web and current structures of the North Pacific. To understand the effect of climate on Columbia River salmon the North Pacific system must be considered. A brief review of the patter...

2012
Annekatrin Wagner Stephan Hülsmann Lothar Paul Rüdiger J. Paul Thomas Petzoldt René Sachse Thomas Schiller Bettina Zeis Jürgen Benndorf Thomas U. Berendonk

To predict the coherence in local responses to large-scale climatic forcing among aquatic systems, we developed a generalized approach to compare long-term data of dimictic water bodies based on phenomenologically defined hydrographic events. These climate-sensitive phases (inverse stratification, spring overturn, early thermal stratification, summer stagnation) were classified in a dual code (...

2007
Koji MURAYAMA Michihiko TONOUCHI

Pollen counts have been increasing and patients suffering from pollen allergy now exceed 14% of the population of Japan. The amount of pollen has a positive relationship with the air temperatures and solar radiation of the preceding summer. Using this relationship, pollen counts of the next season are estimated roughly. According to the results of cedar flower observations in late autumn, the f...

2009
Ikuo Tanabe

A Manufacture Support System using Taguchi Methods was developed and evaluated. This system consists of a Taguchi methods part, a CAE simulation part and a management part of productivity. The Taguchi methods part was firstly used for calculating the average and the standard deviation regarding all combinations using all parameters. The CAE part was then used for shortening the total time of ev...

1999
C. DAVID WHITEMAN XINDI BIAN SHIYUAN ZHONG

The Colorado Plateau, surrounded by a ring of mountains, has the meteorological characteristics of a basin. Deep, persistent potential temperature inversions form in this basin in winter. The formation, maintenance, and dissipation of these inversions are investigated using two to four times daily radiosonde data from the winter and early spring of 1989–90. In winter, inversion evolution is for...

2006
Sibum Sung Yuehui He Tifani W Eshoo Yosuke Tamada Lianna Johnson Kenji Nakahigashi Koji Goto Steve E Jacobsen Richard M Amasino

Vernalization is the process by which sensing a prolonged exposure to winter cold leads to competence to flower in the spring. In winter annual Arabidopsis thaliana accessions, flowering is suppressed in the fall by expression of the potent floral repressor FLOWERING LOCUS C (FLC)1. Vernalization promotes flowering via epigenetic repression of FLC2. Repression is accompanied by a series of hist...

Journal: :به نژادی نهال و بذر 0
حسین اکبری مقدم حسین h. akbari moghadam حسن رستمی h. rostami غلام رضا اعتصام g.r. eatesam شیرعلی کوه کن s.a. kohcan غلام علی کیخا g.a. keikha

hamoon is a new bread wheat cultivar derived from progenies of a cross made between falat and roshan. it is of spring habit and early maturity, 90-100 cm plant height, white spikes and thousand kernel weight of 40-45 gram. it is tolerant to lodging and environmental stresses(drought and salinity) as will as yellow rust. hamoon has hard grains of amber colour with averae protein content of 10.5%...

Journal: :Journal Of Geophysical Research: Oceans 2021

Abstract The first and second branches of the Tsushima Warm Current flow on continental shelf along break/slope in southwestern Japan Sea, respectively. branch corresponds to offshore side bottom temperature front between cold nearshore warm waters. Across edge, five bottom‐mounted ADCPs with sensors were deployed middle June late July 2014. At varied diurnal tidal cycle. cold‐water intruded in...

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