Rice cultivation changes and its relationships with geographical factors in Heilongjiang Province, China

文献类型： 外文期刊

第一作者： Lu Zhong-jun

作者： Lu Zhong-jun;Liu Ke-bao;Liu Yan-xia;Xin Rui;Zhang Deng-mei;Song Qian;Wu Wen-bin

作者机构：

关键词： paddy rice;spatio-temporal change;cultivation area;geographical factors

期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）

ISSN： 2095-3119

年卷期： 2017 年 16 卷 10 期

页码：

收录情况： SCI

摘要： Rice planting patterns have changed dramatically over the past several decades in northeast China (NEC) due to the combined influence of global change and agricultural policy. Except for its great implications for environmental protection and climate change adaption, the spatio-temporal changes of rice cultivation in NEC are not clear. In this study, we conducted spatio-temporal analyses of NEC's major rice production region, Heilongjiang Province, by using satellite-derived rice cultivation maps. We found that the total cultivated area of rice in Heilongjiang Province increased largely from 1993 to 2011 and it expanded spatially to the northern and eastern part of the Sanjiang Plain. The results also showed that rice cultivation areas experienced a larger increase in the region managed by the Reclamation Management Bureau (RMB) than that managed by the local provincial government. Rice cultivation changes were closely related with those geographic factors over the investigated periods, represented by the geomorphic (slope), climatic (accumulated temperature), and hydrological (watershed) variables. These findings provide clear evidence that crop cultivation in NEC has been modified to better cope with the global change.

分类号：

  • 相关文献

[1]Analyzing relationship between genetic, geographical factors and protein content of winter wheat at different regional scales. Dong, Yingying,Wang, Jihua,Li, Cunjun,Luo, Juhua,Wang, Huifang,Wang, Qian,Huang, Wenjiang. 2011

[2]Changes of annual accumulated temperature over Southern China during 1960-2011. Dai Shengpei,Li Hailiang,Luo Hongxia,Dai Shengpei,Li Hailiang,Luo Hongxia,Dai Shengpei,Zhao Yifei,Zhang Kexin. 2015

[3]Spatio-Temporal Changes in the Rice Planting Area and Their Relationship to Climate Change in Northeast China: A Model-Based Analysis. Xia Tian,Wu Wen-bin,Zhou Qing-bo,Yu Qiang-yi,Yang Peng,Tang Hua-jun,Verburg, Peter H.,Lu Zhong-jun. 2014

[4]Cadmium uptake by paddy rice and soil available Cd under water flooding as affected by nitrogen fertilizer. Wang Zheng-yin,Qin Yu-sheng,Jiaka La-tie,Tu Shi-hua. 2010

[5]Spatio-temporal changes in rice area at the northern limits of the rice cropping system in China from 1984 to 2013. Long Yu-qiao,Tang Peng-qin,Li Zheng-guo,Wu Wen-bin,Hu Ya-nan,Yang Peng,Tan Jie-yang. 2017

[6]Determination of Abamectin Residue in Paddy Rice by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry. He Hong-Mei,Zhao Hua,Zhang Chun-Rong,Hu Xiu-Qing,Ping Li-Feng,Wu Min,Zhang Chang-Peng,Cai Xiao-Ming,Zhu Ya-Hong,Li Zhen. 2012

[7]Modeling changes in paddy rice sown areas in Asia. Wu, Wenbin,Shibasaki, Ryosuke,Sugimoto, Kenji,Wu, Wenbin,Yang, Peng,Tang, Huajun,Wu, Wenbin,Yang, Peng,Tang, Huajun.

[8]Efficiency evaluation for remediating paddy soil contaminated with cadmium and arsenic using water management, variety screening and foliage dressing technologies. Liao, Guojian,Wu, Qianhua,Feng, Renwei,Fan, Zhilian,Mo, Liangyu,Liao, Guojian,Wu, Qianhua,Feng, Renwei,Guo, Junkang,Wang, Ruigang,Xu, Yingming,Ding, Yongzhen,Feng, Renwei,Guo, Junkang,Wang, Ruigang,Xu, Yingming.

[9]Rice polarization scattering characteristics and paddyfield recognition. Shen, Shuanghe,Zhang, Pingping,Li, Bingbai. 2007

[10]Interactions between selenite and different forms of antimony and their effects on root morphology of paddy rice. Wu, Qianhua,Feng, Renwei,Fan, Zhilian,Mo, Liangyu,Wu, Qianhua,Feng, Renwei,Guo, Junkang,Wang, Ruigang,Xu, Yingming,Feng, Renwei,Guo, Junkang,Wang, Ruigang,Xu, Yingming. 2017

[11]Effect of rice planting on the nutrient accumulation and transfer in soils under plastic greenhouse vegetable-rice rotation system in southeast China. Wang, Qiang,Xu, Jianming,Wang, Qiang,Lin, Hui,Zou, Ping,Jiang, Lina.

作者其他论文 更多>>

微信小程序