采用问卷调查的方法,对乌鲁木齐周边“农家乐”发展较好的四个典型区域“农家乐”业主的收入及构成现状进行调查,结果表明:一是乌鲁木齐周边各地区“农家乐”业主收入呈不均衡状态;二是乌鲁木齐周边“农家乐”业主收入主要由经营“农家乐”收入、外出打工收入和务农收入三部分构成,经营“农家乐”收入是其最主要的收入来源;三是乌鲁木齐周边“农家乐”业主收入构成受从业人员自身素质及“农家乐”经营规模的影响较大.

The way that is matrix materials mixing seed to improve seed growth environment is becoming a method of ecological restoration with convenient construction and high efficiency.Matrix components and combinations are the key in the research.Bonding agent,aquasorb,sheep manure,compound fertilizer,straw and paved thickness were chosen as impact factors,orthogonal experiment was done to design the test scheme,through extreme difference analysis and variance analysis of vegetation index,the schemes of optimization and influence of matrix on index were studied,for the purpose to provide a new way for ecological restoration of Urumqi coal field fire-fighting area.Results indicated that concerning vegetation cover,height and density after 1month,E(straw)is the main influencing factor of the vegetation cover with very significance.B(absorbent agent) is the main influencing factors of height and density with very significance.Concerning biomass,vegetation cover,height and density after 4month,D(compound fertilizer) is the main factors of three biomass indexes and density.E(straw)is the main influence factor of vegetation cover and the height,and B(absorbent agent),D(compound fertilizer),E(straw)and F(paved thickness)have notable effect on vegetation cover and height.According to the majority,economy and the importance of factors on index,the optimal scheme of A 3 B 2 C 5 D 4 E 4 F 3 is chosen on integral balance method.

Afforestation as a land-use change can increase the terrestrial carbon sink and alleviate atmospheric CO2 increment.【Objective】In this paper,Karamay carbon sink forest and the protogenesis hungriness shrubbery were chosen as the research object,and the influence carbon sink forest acting on soil organic carbon was analyzed.【Method】After obtaining layered soil sample through reasonably setting quadrat,soil organic carbon of carbon sink forest and protogenesis hungriness shrubbery applying potassium dichromate titration were estimated and analyzed.【Result】Through measurement,we found the carbon intensity of protogenesis hungriness shrubbery was 0.3-0.6 kg/m2,and after afforestation,the carbon intensity was 0.47-1.44 kg/m2.【Conclusion】The results showed that: 1)The construction of forest carbon sinks in Karamay can effectively enhance the soil organic carbon storage;2)the soil organic carbon content was decreasing with soil deepening;3)carbon sink forest on soil organic carbon increased in the shallow soil.The construction of the Poplar Plantation carbon sink forest in Karamay could significantly enhance soil organic carbon storage,improve the ecological fragility of the environment and play a significant role in the quality of the soil.

从环境效益、技术可行性、经济效益及对生产的影响等方面进行清洁生产审核效果分析和评价.本文介绍了新疆油田公司某油田作业区自实施清洁生产以来,审核工作开展情况,物料与能耗分析,并筛选出无/低费方案10个、中/高费方案4个,实施率分别为90％和25％.结论如下:1)节能降耗情况:节约电能12833.2kW·h/a,节约原水1825m3/a,节约纯净水1825kg/a,回收污油10t/a,回收天然气7800万m3/a；2)减少污染物排放量:NOx1618.4249t/a,烟尘995.9538t/a,C0269 509.2740t/a；3)经济效益:中/高费方案每年的计算经济效益为7158万元,无/低费方案产生的经济效益每年为34.44万元；目前实施了一个中/高费方案,每年净收益为4860万元,已实施无/低费方案产生的经济效益每年为28.44万元.