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Occurrence and Integrated Control of Psylla chinensis in Eastern Hebei Province
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作者 Lijuan GAO Longfei LI +2 位作者 Minghui JI Jintao XU Baofeng HAO 《Plant Diseases and Pests》 CAS 2023年第1期14-16,共3页
The paper introduces the damage characteristics and occurrence regularity of Psylla chinensis in pear orchards in eastern Hebei Province,and summarizes the integrated prevention and control techniques of P.chinensis,i... The paper introduces the damage characteristics and occurrence regularity of Psylla chinensis in pear orchards in eastern Hebei Province,and summarizes the integrated prevention and control techniques of P.chinensis,in order to provide a reference for the prevention and control of P.chinensis in eastern Hebei Province. 展开更多
关键词 Eastern hebei province Psylla chinensis OCCURRENCE CONTROL
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Discussion on the Prevention and Control Countermeasures of Sudden Disasters on Protected Vegetable in Hebei Province 被引量:1
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作者 刘云 梁玉芹 +1 位作者 王灵敏 宋炳彦 《Agricultural Science & Technology》 CAS 2016年第3期511-515,共5页
Protected vegetable production made the traditional agriculture gradually get rid of the shackles of nature, broke the seasonal traditional agriculture and realized the anti season list of agricultural products. While... Protected vegetable production made the traditional agriculture gradually get rid of the shackles of nature, broke the seasonal traditional agriculture and realized the anti season list of agricultural products. While protected vegetables often encountered sudden disasters in production and were restricted with the conditions of low temperature and weak light. Aimed at the sudden disasters of protected vegetable production in Hebei Province,the countermeasures for disaster prevention and control were put forward from the aspects of variety selection, seedling treatment technology,grafting technique,cultivation and management,flower and fruit retention technology,application of exogenous substance,rational fertilization,transgenic technology and so on,in order to reduce production risks and cut loss,realize that protected vegetable production is safe,good-quality and efficient. 展开更多
关键词 hebei province Protected vegetable Sudden disasters Prevention and control countermeasures
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Magmatic Event at the End of the Archean in Eastern Hebei Province and Its Geological Implication 被引量:88
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作者 GENG Yuansheng LIU Fulai YANG Chonghui 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2006年第6期819-833,共15页
By using the SHRIMP U-Pb and single zircon stepwise evaporation methods, the authors have obtained some results for granitoids from eastern Hebei Province. The Yuhuzhai hyperthene tonalitic granite was formed 2550 Ma ... By using the SHRIMP U-Pb and single zircon stepwise evaporation methods, the authors have obtained some results for granitoids from eastern Hebei Province. The Yuhuzhai hyperthene tonalitic granite was formed 2550 Ma ago, the Qingyangshu gabbroic gneiss 2536 Ma, the Yinmahe granodioritic gneiss near Lücao, Lulong County, 2533 Ma, the gabbro-dioritic gneiss near Longwan, Qianxi County, 2518-2515 Ma, the Qiuhuayu trondjemitic gneiss at Zunhua 2515 Ma, the Xiaoguanzhuang tonalitic gneiss at Zunhua 2495 Ma, and the Cuizhangzi gneiss in Qianxi County 2492 Ma. These geochronilogical data demonstrate that, though diverse in composition, type and origin, the granitic gneisses in eastern Hebei Province were emplaced and crystallized in a rather short period of magmatic activity. The formation of such a great amount of gneisses in this small time gap suggests that it was a critical crust accretion stage at the end of Neoarchean. The fact that granitoids of various types occurred at the same time implies a large-scale underplating (mantle plume) activity, which was then responsible for the crust accretion. 展开更多
关键词 ORTHOGNEISS magmatic event NEOARCHEAN zircon age eastern hebei province
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Estimated cancer incidence and mortality in Hebei province,2012 被引量:8
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作者 Yutong He Di Liang +5 位作者 Daojuan Li Jingbo Zhai Junqing Zhu Jing Jin Denggui Wen Baoen Shan 《Chinese Journal of Cancer Research》 SCIE CAS CSCD 2016年第3期286-300,共15页
Objective: This study estimates the numbers of new cancer cases and cancer deaths in Hebei province using incidence and mortality data from 9 population-based cancer registries in 2012. Methods: The data of new diag... Objective: This study estimates the numbers of new cancer cases and cancer deaths in Hebei province using incidence and mortality data from 9 population-based cancer registries in 2012. Methods: The data of new diagnosed cancer cases and cancer deaths in 2012 were collected from 9 population-based cancer registries of Hebei province in 2015. All the data met the National Central Cancer Registry of China (NCCR) criteria of data quality. The pooled data analysis was stratified by areas (urban/ rural), gender, age group (0, 1-4, 5-9, 10-14 85+) and cancer type. New cancer cases and deaths in Hebei province were estimated using age-specific rates and corresponding provincial population in 2012. The 10 most common cancers in different groups and the cumulative rates were calculated. Chinese population census in 2000 and Segi's population were used for age-standardized incidence/mortality rates. Results: All cancer registries covered 4,986,847 populations, 6.84% of Hebei provincial population (2,098,547 in urban and 2,888,300 in rural areas). The percentage of cases morphologically verified (MV%) and death certificate-only cases (DCO%) were 76.40% and 4.72%, respectively. The mortality to incidence rate ratio (M/I) was 0.64. In 2012, it is estimated that there were about 187,900 new diagnosed cancer cases and 119,800 cancer deaths in Hebei province. The incidence rate of cancer was 258.12/100,000 (275.75/100,000 in males, 239.78/100,000 in females), and the age-standardized incidence rates by Chinese standard population (ASIRC) and by world standard population (ASIRW) were 210.65/100,000 and 208.50/100,000, with the cumulative incidence rates (0-74 years old) of 24.46%. The cancer incidence and ASIRC were 256.99/100,000 and 211.32/100,000 in urban areas and 258.94/100,000 and 209.99/100,000 in rural areas, respectively. The cancer mortality rate was 164.63/100,000 (201.85/100,000 in males, 125.92/100,000 in females). Age- standardized mortality rates by Chinese standard population (ASMRC) and by world standard population (ASMRW) were 137.30/100,000 and 137.39/100,000 with the cumulative mortality rate (0-74 years old) of 14.58%, respectively. The cancer mortality rate in rural areas (167.16/100,000) was higher than that in urban areas (161.16/100,000). The most common cancers were lung cancer, stomach cancer, breast cancer, esophageal cancer, liver cancer and colorectal cancer, which accounted for 72.31% of all cancer cases. Lung cancer, stomach cancer, liver cancer, esophageal cancer and colorectal cancer were the major causes of cancer death in Hebei province, which accounted for 75.24% of all cancer deaths. The cancer spectrum differs between urban and rural, males and females in both incidence and mortality rates. Conclusions: The most common cancers were lung cancer, stomach cancer, esophageal cancer, breast cancer, liver cancer and eolorectal cancer in Hebei province. 展开更多
关键词 Cancer registry CANCER INCIDENCE MORTALITY hebei province
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Vegetation NPP Distribution Based on MODIS Data and CASA Model——A Case Study of Northern Hebei Province 被引量:19
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作者 YUAN Jinguo NIU Zheng WANG Chenli 《Chinese Geographical Science》 SCIE CSCD 2006年第4期334-341,共8页
Net Primary Productivity (NPP) is one of the important biophysical variables of vegetation activity, and it plays an important role in studying global carbon cycle, carbon source and sink of ecosystem, and spatial a... Net Primary Productivity (NPP) is one of the important biophysical variables of vegetation activity, and it plays an important role in studying global carbon cycle, carbon source and sink of ecosystem, and spatial and temporal distribution of CO2. Remote sensing can provide broad view quickly, timely and multi-temporally, which makes it an attractive and powerful tool for studying ecosystem primary productivity, at scales ranging from local to global. This paper aims to use Moderate Resolution Imaging Spectroradiometer (MODIS) data to estimate and analyze spatial and temporal distribution of NPP of the northern Hebei Province in 2001 based on Carnegie-Ames-Stanford Approach (CASA) model. The spatial distribution of Absorbed Photosynthetically Active Radiation (APAR) of vegetation and light use efficiency in three geographical subregions, that is, Bashang Plateau Region, Basin Region in the northwestern Hebei Province and Yanshan Mountainous Region in the Northern Hebei Province were analyzed, and total NPP spatial distribution of the study area in 2001 was discussed. Based on 16-day MODIS Fraction of Photosynthetically Active Radiation absorbed by vegetation (FPAR) product, 16-day composite NPP dynamics were calculated using CASA model; the seasonal dynamics of vegetation NPP in three subreglons were also analyzed. Result reveals that the total NPP of the study area in 2001 was 25.1877 × 10^6gC/(m^2.a), and NPP in 2001 ranged from 2 to 608gC/(m^2-a), with an average of 337.516gC/(m^2.a). NPP of the study area in 2001 accumulated mainly from May to September (DOY 129-272), high NIP values appeared from June to August (DOY 177-204), and the maximum NPP appeared from late July to mid-August (DOY 209-224). 展开更多
关键词 NPP distribution MODIS data CASA model Northvrn hebei province
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Spatial-temporal evolution of vegetation evapotranspiration in Hebei Province,China 被引量:4
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作者 WANG Qian-feng TANG Jia +6 位作者 ZENG Jing-yu QU Yan-ping ZHANG Qing SHUI Wei WANG Wu-lin YI Lin LENG Song 《Journal of Integrative Agriculture》 SCIE CAS CSCD 2018年第9期2107-2117,共11页
Evapotranspiration (ET) is the sum of soil or water body evaporation and plant transpiration from the earth surface and ocean to the atmosphere, and thus plays a significant role in regulating carbon and water resou... Evapotranspiration (ET) is the sum of soil or water body evaporation and plant transpiration from the earth surface and ocean to the atmosphere, and thus plays a significant role in regulating carbon and water resource cycles. The time-series data set from the remote sensing MOLDS product (MOD16) was used to study the spatial-temporal evolution of vegetation evapotranspiration in salinized areas during 2000-2014 by analyzing the variability, spatial patterns and Mann-Kendall (MK) nonparametric trends for the time series. The results indicate that inter-annual and intra-annual variations of ET across various vegetated areas show seasonal changes, with the abnormal months identified. The Cultivated land displays a greater degree of spatial heterogeneity and the spatial pattern of ET in the area covered by broadleaved deciduous forests corresponds to a higher ET rate and increased water consumption. Awidespread decline of ET is observed only in cultivated areas. However, agricultural cultivation doesn't worsen water shortage and soil salinization problems in the region, and water shortage problems are worsening for other vegetated areas. This research provides a basis of reference for the reasonable allocation of water resources and restructuring of vegetation patterns in salinized areas. 展开更多
关键词 EVAPOTRANSPIRATION hebei province MODIS spatial pattern VEGETATION spatial-temporal evolution
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Process and mechanism of arable land change in Hebei Province during the past 50 years 被引量:3
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作者 XU Yue-qing (Institute of Geographical Sciences and Natural Resources Research, CAS, Beijing 100101, China College of Resource and Environment Science, Hebei Normal University, Shijiazhuang 050016, China ) 《Journal of Geographical Sciences》 SCIE CSCD 2001年第4期47-52,共6页
Hebei Province is one of the regions with most densely population, fastest economic growth and most intensive land use in China. The contradiction of land shortage sharpened by high-speed economic development with pop... Hebei Province is one of the regions with most densely population, fastest economic growth and most intensive land use in China. The contradiction of land shortage sharpened by high-speed economic development with population growth has become a serious problem, which has restricted regional sustainable development.This paper revealed the basic process, regional differences of change and the gravity center of arable land area according to the long-series statistical data of arable land during the past 50 years. On the basis of the above mentioned, the major driving forces that influence the changes of the arable land are discussed. The research results indicate that there is a trend of obvious fluctuating decrease in arable land area during the last 50 years. The changes of arable land area undergo the process from increase to sharp decrease to gently decrease. The regional disparity of change in arable land area is very notable and the gravity center of arable land area moves to the northeast 49.22 km. Regarding the decrease in arable land, the direct driving forces include adjustments of agricultural structure and reclamation, and indirect driving forces include advance in technology, economic interest and population growth etc. 展开更多
关键词 decrease in arable land area changing process mechanism hebei province
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Observations of coastal aeolian dune movements at Feicuidao, on the Changli Gold Coast in Hebei Province 被引量:3
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作者 YuXiang Dong DeQuan Huang JianHui Du 《Research in Cold and Arid Regions》 CSCD 2013年第3期324-330,共7页
High-precision RTK GPS technology was used to survey the movements of typical coastal dunes, including a coastal crescent dune and a coastal transverse ridge, in the Feicuidao region of the Changli Gold Coast in Hebei... High-precision RTK GPS technology was used to survey the movements of typical coastal dunes, including a coastal crescent dune and a coastal transverse ridge, in the Feicuidao region of the Changli Gold Coast in Hebei Province in 2006-2008. Our data provide information on the direction, type, and velocity of coastal dune movements, and indicate that the coastal dunes in this re- gion are characterized as slow and landward advancing, with to-and-fro fluctuations. The bottom of the studied coastal transverse ridge was stable during the observation period but the position of its crest advanced eastward (seaward) during summer and au- tumn, and moved landward (westward) in winter and spring. Thus, its crest moved generally landward (westward) but fluctuated to-and-fro eastward and westward. In contrast, the entire coastal crescent dune advanced landward (westward) in a to-and-fro manner, and the velocity of its movement was faster than that of the transverse ridge dune. These results are mainly related to the wind conditions in the research area, the height and volume of the two types of coastal dunes. 展开更多
关键词 coastal dune MOVEMENT observation Changli in hebei province
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Comprehensive Assessment of Eco-environment Vulnerability in Hebei Province Based on ArcGIS 被引量:2
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作者 WANG Rui-jun1,LIU Han2,JIANG Hong-jun1,YANG Xiao-lan1,ZHANG Ru-chun1,LI Zhi-qiang1 1.Institute of Geographical Science,Hebei Academy of Sciences,Shijiazhuang 050011,China 2.School of Geographic and Oceanographic Sciences,Nanjing University,Nanjing 210046,China 《Meteorological and Environmental Research》 CAS 2011年第10期84-90,共7页
[Objective] This study aimed to assess the vulnerability of ecological environment in Hebei Province.[Method] Based on ArcGIS,by using the dominant factor and maximum limits factor method,we established the sensitivit... [Objective] This study aimed to assess the vulnerability of ecological environment in Hebei Province.[Method] Based on ArcGIS,by using the dominant factor and maximum limits factor method,we established the sensitivity-reality indicator system and assessment model of the eco-environment vulnerability in Hebei Province to quantitatively evaluate its eco-environment vulnerability,and analyzed its spatial distribution.[Result] The status quo of environmental degradation was inconsistent with the sensitivity of eco-environment in Hebei Province.The area of severely vulnerable region accounted for only 4.1% of total area in Hebei Province,mainly distributed in nine counties or districts of Baxia region,Zhangjiakou,northwestern Hebei,which was covered with mountains and basins,showing bands,which resulted from the vulnerability of soil erosion and land desertification.In addition,the moderately vulnerable region made up 38.4%,having the largest proportion,and mainly distributed in the mountain and basin region in northwestern Hebei,Yanshan Mountain and the most regions of Taihang Mountain,due to the vulnerability of soil erosion.At the same time,there were also large patches of moderately vulnerable region in Bashang and Baxia of Zhangjiakou,owning to the vulnerability of land desertification.Besides,most plains were mildly vulnerable and slightly vulnerable regions,and their areas accounted for 25.1% and 32.4% respectively of total area.[Conclusion] The research could provide scientific references for safeguarding the ecological security and main functional district planing of Hebei Province. 展开更多
关键词 ARCGIS Sensitivity of ecological environment Vulnerability assessment hebei province China
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Application of the Gravity Method to the Iron Ore Exploration in Eastern Hebei Province 被引量:5
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作者 ZHANG Guoli ZHAO Gengxin +3 位作者 HE Fuqing SU Yongjun TENG Fei KUANG Haiyang 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2015年第6期2097-2098,共2页
The nation-wide iron ore exploration is primarily based on aeromagnetic survey,based upon which a series of ground follow-up and drilling examination were carried out,and then reconnaissance and detailed investigation... The nation-wide iron ore exploration is primarily based on aeromagnetic survey,based upon which a series of ground follow-up and drilling examination were carried out,and then reconnaissance and detailed investigation and exploration were fulfilled.However,for some large. 展开更多
关键词 Application of the Gravity Method to the Iron Ore Exploration in Eastern hebei province
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Study on the Vegetable Brand Construction in Hebei Province Based on Agricultural Supply Side Structural Reform 被引量:1
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作者 Chunfeng ZHANG Xiao ZHANG +3 位作者 Haichen SUN Jian SONG Wenqi DONG Muqiang HU 《Agricultural Science & Technology》 CAS 2017年第10期1989-1992,共4页
Strengthening brand construction should be the starting point for the development of vegetable industry, and the key point of upgrading quality, enhancing efficiency and transforming the development pattern in Hebei P... Strengthening brand construction should be the starting point for the development of vegetable industry, and the key point of upgrading quality, enhancing efficiency and transforming the development pattern in Hebei Province. In view of the current situation of vegetable industry in Hebei Province, such as market saturation, quality upgrading, and the problems existing in the development of vegetable brands, some ideas and suggestions were put forward to strengthen the development of brand vegetables in Hebei Province. 展开更多
关键词 VEGETABLE Supply-side reform BRAND hebei province
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Empirical research on impacted factor of farmer's willingness for purchasing information Based on the survey data of Hebei province 被引量:1
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作者 SUN Gui-zhen LI Ya-qing 《Chinese Business Review》 2009年第10期58-63,共6页
Farmer's willingness for purchasing information, an important factor of farmer's information demand, was analyzed by logit model, according to the survey data of 535 farmers from eleven cities in Hebei province. The... Farmer's willingness for purchasing information, an important factor of farmer's information demand, was analyzed by logit model, according to the survey data of 535 farmers from eleven cities in Hebei province. The result showed that 6 factors had a significant influence on it, that is, education of farmers, per capita income of farmers, the affordability of information risk, the proportion of agricultural labor households, the type of agricultural production and the rural information service stations. On the basis of these, the related policy recommendations were proposed. 展开更多
关键词 FARMER willingness for purchasing information empirical analysis hebei province
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Geochemistry and Genesis of the Sodium-Charnockitic Gneisses, Eastern Hebei Province, China
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作者 Wang Anjian Changchun University of Earth Sciences, Changchun, Jilin 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 1992年第3期239-258,共20页
High in sodium and low in potassium (Na_2O/ K_2O>1), the charnockitic gneiss series in theSantunying- Taipingzhai area, eastern Hebei province, consists of hypersthene- quartz- diorite,hypersthene-granodiorite and ... High in sodium and low in potassium (Na_2O/ K_2O>1), the charnockitic gneiss series in theSantunying- Taipingzhai area, eastern Hebei province, consists of hypersthene- quartz- diorite,hypersthene-granodiorite and hypersthene-plagioclase-granite. Geological, petrological and large ion lithophileelement(LILE), high field strength element (HFSE) and REE geochemical studies suggest that themedium-coarse-grained hypersthene-granodiorite is the product of crystallization of anatectic magmas of thesame composition. Under granulite facies conditions, the equilibrium crystallization differentiation of themagmas yielded the early crystallization phase-high-SiO_2, LILE-depleted, low-∑REE, positive Eu anomalyand REE- saturated hypersthene- plagioclase- granite. The residual phase, coarse- grained to pegmatitichypersthene- granodiorite, is marked by low SiO_2, LILE-enrichment, high ∑REE and REE-undersaturation.These rocks and hypersthene-quartz-diorite enclaves constitute the sodium-charnockitic gneiss series in easternHebei province. Model calculation for trace elements in the granitoids was applied. On the basis of a systematicgeological study, the equation for calculation was chosen, the source magma was determined and the partitioncoefficients were obtained. The resulting curves are entirely consistent with those observed in the patterns of ac-tual rocks. The study indicates that whole-rock REE patterns can not be used directly in the comparison of thesources and genesis of granitoids. 展开更多
关键词 sodium-charnockitic gneisses GEOCHEMISTRY GENESIS eastern hebei province
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Studies on Water Consumption Characteristics and Crops Rotation Effects in Plateau of Northern Hebei Province
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作者 ZHANG Li-feng, BIAN Xiu-ju and LIU Yu-hua(Hebei Agricultural University, Bonding 071001 ) 《Agricultural Sciences in China》 CAS CSCD 2002年第1期76-80,共5页
Experiments were carried out in 1994 - 1998 to study crop rotation and its effects on crop water consumption characteristics of field with sandy chestnut soil in the Plateau of north Hebei Province. Five crops includi... Experiments were carried out in 1994 - 1998 to study crop rotation and its effects on crop water consumption characteristics of field with sandy chestnut soil in the Plateau of north Hebei Province. Five crops including spring wheat, oat, pea, flax and potato were examined. There was little difference in field water consumption among the crops during the growing season. WUE varied significantly in a range of 1. 347 -11.177kg · ha-1 · mm-1 among crops and 11.44% - 46.66% among previous crops. It was pointed out that the land equivalent ratio (LER) can be used as an index to evaluate the biological effects of crop rotation comprehensively. The 2-4 year crop rotation patterns with higher LER were estimated in the paper. 展开更多
关键词 ROTATION Water consumption WUE LER Plateau of north hebei province
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Analysis on Temporal and Spatial Changes and Driving Forces of Poverty-Stricken Areas in Hebei Province
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作者 Shi Xiaoli, Yuan Jinguo & Wang WeiCollege of Resources and Environmental Sciences, Hebei Normal University, Shijiazhuang 050016,China 《Chinese Journal of Population,Resources and Environment》 北大核心 2005年第2期42-48,共7页
This paper takes poverty-stricken countyas the basic unit, and selects net income per peasantto study the poverty status in Hebei Province during1986~2000.Temporal and spatial changes of poverty-stricken areas are ana... This paper takes poverty-stricken countyas the basic unit, and selects net income per peasantto study the poverty status in Hebei Province during1986~2000.Temporal and spatial changes of poverty-stricken areas are analyzed. The result shows thatpoverty-stricken areas in Hebei Province distributedconcentratedly and the areas decreased during1986~2000, the net income per peasant was on therise with an increasing speed in off-poverty countiesbeing slightly higher than that in poverty-strickencounties, but the growth rate was extremely unstable,rising slowly in off-poverty counties while droppingin poverty-stricken counties. The main driving forcesthat influenced temporal and spatial changes wereeconomic development of the whole province,ecological environment quality, infrastructureconditions and radiation of the key city. On thisbasis, some anti-poverty countermeasures suitable tolocal conditions are proposed. 展开更多
关键词 Poverty-stricken areas temporal andspatial changes hebei province driving forces
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The grading of agroclimatic calamities for assessing mean annual loss rate of crops: a case study in Hebei province
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作者 LI Shuang-cheng, WANG Wei (Hebei Normal University, Shijiazhuang 050016, China) 《Journal of Geographical Sciences》 SCIE CSCD 2000年第1期52-58,共7页
A mean annual loss rate(MALR) is a measure of the damaging degree of different crops to agroclimatic calamities such as waterlogging, strong win4 hail and dry-hot wind. It is useful for assessing regional insurance Pr... A mean annual loss rate(MALR) is a measure of the damaging degree of different crops to agroclimatic calamities such as waterlogging, strong win4 hail and dry-hot wind. It is useful for assessing regional insurance Premium. Based on the meteorological data observed from 1961 to 1993 in Hebei province and the damaging grades of some crops to meteorological disasters, we establish the index systems of agroclimatic calamities and then calculate the MALR with hierarchical models. Finally, GIS-based spatial maps on MALR has been employed to exhibit regional differentiation of mean annual loss rate of crops. 展开更多
关键词 hebei province mean annual loss late agroclimatic disaster
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ANALYSIS AND MODELING ON CULTIVATED LAND CONVERSION——Case Study of Hebei Province
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作者 LIANG Shuang JIANG Nan GU Shu-zhong 《Chinese Geographical Science》 SCIE CSCD 2006年第1期18-23,共6页
: With the acceleration of thc urbanization and industrialization of China, it is inevitable that cultivated land convcrts to built-up land for industrial, commercial and residential uses, which would impose pressure... : With the acceleration of thc urbanization and industrialization of China, it is inevitable that cultivated land convcrts to built-up land for industrial, commercial and residential uses, which would impose pressure both on food security and on the sustainability of urbanization itself tbr such a country with large population and few cultivated land. Based on thc three-time Landsat Thematic Mapper (TM) digital imagcs and statistic data of Hebei Province, the general facts of cultivated land conversion and its driving forces were analyzcd by establishing econometric model in this papcr. Some conclusions werc drawn as the following: during 1985 2000, the rate of cultivated land converting to built-up arca in Hebei was 4.01% or 0.27% pcr year. Of all the converted cultivated land, 20.96% was converted to built-up area and of all the new built-up areas, 83.4% was converted from cultivated land; meanwhile the conversion is uneven not only in time but also in space; factors such as edgc length shared by cultivated land and built-up land, agricultural value per hectare, non-agriculture value per hectarc, GDP, total population, farmer's net income per capita and time had significant effects on this conversion. 展开更多
关键词 cultivated land conversion driving forces economctric model hebei province
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Empirical Study on the Relationship between Income and Consumption of Rural Residents in Hebei Province
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作者 JIN Jian YUAN Chang-zhi 《Asian Agricultural Research》 2010年第2期20-22,共3页
Based on the relevant data of the actual income and consumption of rural residents in Hebei Province from 1983 to 2007,the relationship between actual income and consumption of rural residents was tested by applying t... Based on the relevant data of the actual income and consumption of rural residents in Hebei Province from 1983 to 2007,the relationship between actual income and consumption of rural residents was tested by applying the co-integration theory and Granger causality test.The result shows that there is long-term stable equilibrium relationship between the net Income per capita and consumption expenditure per capita of rural residents in Hebei Province from 1983 to 2007;the result of Granger causality test shows that the actual Income of rural residents in Hebei Province has significant impact on the actual consumption,but the impact is weakened gradually;in short term,the impact of the actual consumption on the actual income is not so significant,but the impact will become significant gradually as time goes on.During the process of the mutual impact and function of the actual income and consumption of rural residents in Hebei Province,the impact of the actual income of rural residents on the actual consumption is mainly represented in short term;in middle term,the interactions between the actual Income and actual consumption are significant;in long term,the impact of the actual consumption on the actual income is mainly displayed.According to the result,in short term the government in Hebei Province can expand consumption through increasing the income of rural residents,while in long term the government can drive the economic growth by expanding domestic demands. 展开更多
关键词 Income of rural residents Consumption of rural residents hebei province Empirical study China
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Empirical Analysis of the Vegetable Industry in Hebei Province
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作者 LI Peng-hua ZHANG Run-qing LIU Yan 《Asian Agricultural Research》 2012年第4期30-33,36,共5页
We first introduce the status quo of the development of vegetable industry in Hebei Province,and then conduct empirical analysis of the development of vegetable industry in Hebei Province.Further,we analyze the develo... We first introduce the status quo of the development of vegetable industry in Hebei Province,and then conduct empirical analysis of the development of vegetable industry in Hebei Province.Further,we analyze the development advantage of the vegetable industry in Hebei Province using SAI(Scale Advantage Indices) and SCA(Symmetric Comparative Advantage),drawing the conclusion that the vegetable industry in Hebei Province has much room for development;at the same time,we analyze the factors influencing vegetable consumption of residents in Hebei Province through the regression model,drawing the conclusion that the vegetable consumer price index is the main factor affecting the consumption.Finally we make recommendations for the development of vegetable industry in Hebei Province as follows:increasing financial input,promoting policy guarantee capacity;implementing brand strategy,promoting the competitiveness of products;improving the ecological environment,promoting industrialization of pollution-free vegetables. 展开更多
关键词 The vegetable industry Scale advantage Indices Comparative advantage index Consumer price level hebei province
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Analysis of Integration Mode of Human Resources Development and Cultural Ecology in Hebei Province
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作者 Li Peihong Zhang Shiqi 《Chinese Journal of Population,Resources and Environment》 2012年第3期121-124,共4页
People and culture coexist and human resources development and regional cultural ecology integrate.The present thesis for the first time puts forward the integration mode of human resources development and cultural ec... People and culture coexist and human resources development and regional cultural ecology integrate.The present thesis for the first time puts forward the integration mode of human resources development and cultural ecology,argues that personnel innovation should be attracted by motive injection,open culture,resources integration,culture dilution,thinking blending and people-orientation and discusses the transmission mechanism for functions of integration mode of human resources development and cultural ecology from the aspects of cultural values,living styles and cultural industry. 展开更多
关键词 human resource develop (HRD) cultural-ecologicalintegration MODE hebei province
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