TY  - JOUR
T1  - Climate Change and its Impacts on the Winter Wheat Yield in Wugong Region of Shaanxi Province
AU - Wang, Zhi-Nong AU - Ding, Hao AU - Shang, Hu-Jun AU - Zhang, You-Gong 
JO  - Journal of Animal and Veterinary Advances
VL  - 11
IS  - 20
SP  - 3668
EP  - 3676
PY  - 2012
DA  - 2001/08/19
SN  - 1680-5593
DO  - javaa.2012.3668.3676
UR  - https://makhillpublications.co/view-article.php?doi=javaa.2012.3668.3676
KW  - Wugong region
KW  -climate change
KW  -SPI
KW  -Winter wheat
KW  -yield
AB  - Understanding the impacts of climate change on the Winter 
  wheat yield in Wugong region is important for effectively making relevant countermeasures 
  and policy. Based on the monthly weather data and Winter wheat yield data in 
  Wugong station from 1935-2010, the Mann-Kendall Method, Rescaled Range Analysis 
  Method (R/S), Straight Line Slipping Average Simulating Method and Path Analysis 
  Method were adopted to study the changing tendency of the main meteorological 
  factors, the aridity-humidity as well as the impacts of climate change on the 
  winter wheat yield in Wugong region. The results have shown that the minimum 
  temperature had an increasing trend, the wind speed, hours of sunshine and ET<SUB>0 
  </SUB>were all gradually decreasing, they have come to a remarkable level; SPI 
  was dropped, the climate trended to be drought gradually. Hurst indexes of ET<SUB>0</SUB> 
  and SPI (annual value and winter wheat growth period) were all &gt;0.5 which 
  will appear to be the persistent trend in the future. The minimum temperature 
  increasing trend had the most powerful comprehensive determined ability on winter 
  wheat yield; the maximum temperature was the major limited weather factor of 
  the Winter wheat yield increasing. However, the negative impact of climate change 
  on the winter wheat production in Wugong region can be mitigated to some extent 
  by some technological innovations.
ER  -