It has very important significance to assessing forest biomass carbon pool and its inter-annual variability accurately for the reveal the role of forests in terrestrial ecosystem carbon cycle and the rational utilization of forest resources. We are trying to explain the size of the biomass carbon pool...

The purpose of this paper is to analyze and measure the undergraduates’ pro-environmental behaviors and environmental attitudes and the relationships between them as well. The study shows three kinds of attitude in terms of environmental concerns and the sequence decreases; regarding pro-environmental...

Based on the achievements in construction of modern water conservancy project construction in Guizhou pilot area, the construction points and innovation, the purpose and significance of water conservancy construction, reform, effect are discussed, providing direction for the new agricultural water conservancy...

Relying on the thermosenstors scattering in the skin, people are capable of detecting the thermal stimuli to protect themselves from the damage of hazardous environmental factors. Temperature sensitive sensors can be divided into two classes: innocuous thermosensors (warm or cool) and noxious thermonociceptors...

Garden trees play an integral role in supporting healthy urban communities as part of ecological system. 13 typical landscape plants, in Suzhou City, were selected to study the correlations among canopy width, vegetation quantity, branching point height and temperature-decreasing and humidity-increasing...

Plants can reduce urban heat island effect. 4 types of plant disposition and 7 types of space were selected to study their mitigative capacities on urban heat island effect by quantitative analysis the temperature-decreasing and humidity-increasing effects of vegetation cover. The paper showed that space...

As fresh water resources are increasingly scarce, water-saving technologies are quite important for power plant in water leaking area. Conventional techniques for saving water in power plant include air-cooled condensers (ACCs) of power generating units, air-cooling of auxiliary cooling water, dry ash...

Seawater Intrusion is that seawater or saltwater intrude into the continent along the aquifer . Under the effects of the natural and artificial factors, the hydrodynamic conditions of aquifer in the coastal area has been changed ,which break the equilibrium between the seawater and the freshwater, hence...

papermaking midcourse water is the most important papermaking wastewater, whose concentration of pollutants is relatively high with large amount of water and produces big hazards to the environment. The article introduces the general situations of technical transformations, and compares the removal effects...

The relation of the density of Noctiluca scintillans and environmental factors was studied. The grey incidence and relational degree of reference sequence and several comparison series were estimated. The results indicated that zooplanktons, Active phosphate Chemical oxygen demand(COD) were the important...

Throughout the development process of the water quality evaluation method, the paper outlines several water quality evaluation methods, summarizes them and points out the advantages and disadvantages. Finally the paper points out that water quality evaluation method will be further improved with the...

As advocating a low-carbon lifestyle and increasing resources crisis, the green energy-saving buildings have profound implications for our country's development and environment protection. Analyzing key techniques of energy-saving about green buildings from design link, because of design is a starting...

The Chinese economy is developing rapidly, the demand for energy is getting more and more intense. With the development of coal mine, the utilization of gas is getting more and more important, and the numerous gas generating units will be connected to the power grid. Due to the characteristics that the...

Based on four categories of indexes such as intensity indexes etc., this paper combines with actual characteristics of Chinese city, discusses about and builds a green and low-carbon city evaluation index system, and puts forward a set of simple and practical evaluation methods and standards evaluation...

The hot spring resources of Heyuan are very rich. In recent years, the hot spring tourism development is quickly. But there are many problems in the development process, For example, hot spring development pattern is similar, lack of cultural characteristics and brand effect. In addition, staff quality...

The study discussed the feasibility of CLUE-S model in Panjin in two different scenarios. Results showed that driving forces of land use in the model could simulated the land use in Panjin well, including slope, aspect, distance from river, density of population and so on. In the simulation in Panjin...

Through the analysis of the Putaohua oil layer of Xingnan area’s geological information, sums up the fault form in section and the main form in the plane. Analyze the influence of different fracture dense belt for oil and gas migration and enrichment of sand body ,and controlling action on hydrocarbon...

Beijing-Tianjin-Hebei Region is one of the areas which haze can be usually seen. The basic reason of haze is pollution, weather and geography conditions, which is only external cause. Pollution remediation and governance haze have become top priority in Beijing-Tianjin-Hebei Region, even in national...

The traditional lacquer technology is a kind of crafts, by taking plant paint as raw material, using a variety of techniques to protect and decorate the object surface. The plant paint has the characteristic of environmental protection, pollution-free and renewal, and its material advantages can not...

In order to analyze the influence of land use on soil saturated hydraulic conductivity (Kfs), three typical sandy lands of Horqin Sand Land were chosen, including pine woodland, poplar woodland and farmland, and three fields for each type to identified for Kfs measurement. The Kfs of five soil depths...

To investigate the influence of different plant covering on dissolved organic matter (DOM) in forest soils, the DOM characteristics of soil sample in P. massoniana plantation forest and mixed conifer-broadleaf forest of P. massoniana and C. carlesii were researched by using chemical and spectroscopic...

A 10 kV High Temperature Superconducting power substation with a cooling system was developed and has been put into operation in power distribution system for more than three years. The working conditions, heat resource and the distribution character of the four apparatuses working at the 10 kV/630 kVA...

this paper, Pishan county sewage treatment and the desert greening have been studied.We have analyzed the advantages and disadvantages of the wetland mechanism and its purification in the sewage treatment in Pishan county as the test results of reused sewage for greening the desert.It has proved that...

Water is crucial in the development of any country. Furthermore, water is used in the everyday life, and thus a huge amount of wastewater is created. It is important to treat the wastewater properly, because it can affect the environment to an unimaginable extent. Via comparing situations in China and...

Environmental comparison and selection is an important measure to prevent and relieve adverse environmental impacts of construction project, and the comparison and selection of different span schemes is one of the priorities for environmental impact assessment of Sea-crossing bridge project. This research...

The pulp and paper mill sludge emissions generate a considerable amount of pollutants. Paper mill sludge is high in organic matters which could be used in agriculture as a soil amendment. In this study, a carbonization method for paper mill sludge was established and the effects of carbonized sludge...

It explores and constructs the principles of waste product redesign which are based on the concept of upcycling. It clarifies the basic concept of upcycling, briefly describes its current development, deeply discusses its value and significance, combines with the idea of upcycling which behinds regeneration...

Based on the 45 rainfall runoff samples that are collected from Qingdao residential area after the raining of July 22, 2014 and September 28, 2014, this paper tests the contents of heavy metals Cd, Cu, Pb, Zn and Mn. And based on the test results, this paper further analyzes event mean concentration...

Atmospheric pollution is influenced by many uncertain factors, such as the content of pollutants, wind, etc., Therefore, one given environment system can be considered as a grey information system. In this paper, According to the monitoring data of atmospheric pollution in Shijiazhuang city of Hebei...

Along with the advancement of the construction of ecological civilization, low-carbon economy and low-carbon tourism are increasingly affecting the production and life style of human beings. Low carbon tourism is in the process of tourism development, through the use of low-carbon technologies, promote...

The downstream is in the lower reaches of the Heihe River, northwestern China. The first step of the model development effort is to construct a groundwater flow model for the lower Heihe River. The software ‘ModelMuse’ is used to build and visualize the model for the downstream of Heihe River. A groundwater...

The total nitrogen (TN) concentration of Datong Lake has exceeded the standard concentration due to some artificial causes. Inflow from channels may be an effective method to help lower TN concentration and improve water quality. In this paper, a lake-channel network numerical model is set up for Datong...

Based on the monitoring results of Changli Golden Coast Nature Reserve (2009-2014), conditions and trends of seawater and Sediment quality in this area were analyzed. The results showed that: seawater and sediment quality in this area as a whole is better, however, in some years inorganic nitrogen in...

The existence mode of ancient villages is different from urban environment where the commercialization continues to strengthen. The constancy of life produced change with sociological significance from visual expression to evaluation of value since the intervene of new elements.It has been through the...

In the present study, two stages of upflow anaerobic filters (UAF) were applied and the performance efficiency of UAF reactor was evaluated for rural domestic wastewater treatment under different operational conditions such as temperature (T), hydraulic retention time (HRT), acidity (pH) and different...

This paper presents the working principle of CCHP system, and establishes the static mathematical models of Gas engine, LiBr absorption chiller, Gas boiler and Centrifugal water chiller. In this paper, it establishes optimization mathematical model that makes minimum annual total costs as optimize targets...

Based on determination of the contents of soil nutrients elements and heavy metals for the four tin mine tailings (Niubahuang, Laochang, Kafang and Southern) in Gejiu, the heavy metal pollution of four tin mine tailings were assessed with the single contamination index method, the comprehensive contamination...

Nine combinations of Cd2+ (0,2.5,5mg•L-1) and microbial flocculant (0,10,20mL•L-1) were set, and the hydroponics was adopted in this experiment to explore the effect of microbial flocculant on the rice growth and Cd accumulation under Cd stress, and chlorophyll content, net photosynthetic rate, plant...

Bacillus mucilaginosus was cultured in the medium containing illite, then the culture was burned in muffle to prepare adsorption material modified by microorganism. The biological modified illite (BMI) was used to adsorb cadmium ions at different conditions. The result showed that BMI had significantly...

PM2.5 particulate pollution is becoming an important risk factor for the health of urban residents in China. In order to quantitatively evaluate the health effects and economic losses of atmospheric particulate matter pollution on residents this study uses exposure-response relationship based on the...

With the rapid development of tourism, scenic area has gradually become the destination of choice for most tourists. But the rapid development in scenic areas at the same time, the problem of the harmonious relationship between area and the Aborigines have become increasingly prominent, seriously affected...

Several links of water resources allocation is introduced in city, on the basis of supply analysis, water demand prediction and supply-demand balance analysis, the frame of water resources allocation and the structure of urban return water are put forward, in view of the present research situation ,...

Taking Deng Shahe Industrial Zone adjacent to Port control detailed planning as an example, puts forward the concept of lower limit control of plot ratio in industrial land use and upper limit of the greening rate, to ensure the rational and intensive use of land resources, we research conditions of...

Nowadays, because of the environment factors, such as the related legal policy is imperfect and the management of the construction enterprise does not reach the designated purpose and the management of the construction enterprise does not reach the designated purpose, the environmental management of...

In view of the influence of complex condition on the basic of the accident and caused huge losses, this paper uses the FLAC3D numerical simulation analysis on the foundation stability under intensive rainfall simulation software, to provide a basis for site selection of reasonable support method. Research...

Although construction stage possesses shart time in building life cycle , comparing to operations period, energy of consumption and carbon emissions concentrated. How to control carbon emissions at the construction stage.After investigating and researching.it summarized 24 main influencing factors.Then...

As one of 18 national key developing area in China, the traditional water demand prediction methods don’t apply to Gui’an city because of its uncertainties. The paper uses the mathematical model and quota method of water user classification, based on 2012, to discuss the water quota of Gui’an, and the...

Under the background of social changes of Shanghai in the contemporary times, various types of residential buildings appeared and sudden changes have been made in the living morphology.The paper explores the development process of Shanghai residence dwellings according to four historical stages and summarizes...

After the effects of initial cold, take the strength changes of C30 and C50 concrete block and the result of beam test load, concrete strain, tensile reinforcement strain and deflection of the beam for analysis. The result showed that the trends of concrete C30 and C50 is consistent, which are decreased...

The selection of ground motions can be developed on the basis of code provisions, and codes provisions are quite similar worldwide, for example, the main prescription is the compatibility with the design spectrum in a specified range of periods, and the minimum set size is typically from 3–7 records....

Based on the investigating and survey of the potential safety hazards of the buildings, a fuzzy comprehensive evaluation method was proposed for the safety evaluation of the existing buildings. First of all, establish a multi-level comprehensive evaluation model for the safety assessment of the existing...

Whether and in what degree the facade decoration of rent shops on ground floor in a high rise residential building affects the earthquake-resistibility of the structure The author analyzes the mechanics quantitatively, and draw that the seismic level of the building will reduce about 0.3 level. Additionally,...

With the rapid development of China's economy, the urbanization process continues to accelerate, increasing the amount of large construction projects, at the same time because of the environmental pollution problems caused by the construction of more and more serious. In this paper, the construction...

In order to realize the process mechanism that Shewanella oneidensis(S. oneidensis ) reduced uranium(VI), and improve its reduction effect, the reduction mechanisms of uranium with S. oneidensis were studied by FTIR, SEM, EDS. The results show that after the S. oneidensis reduction of U(VI), the cell...

Debris flow is a kind of natural geological disasters occurred in the mountains areas,caused by a special flood along the steep mountain valleys or diarrhea elicited by flood erosion, which contains a large number of mud, sand, stones and other solid matter. The mechanism of debris flow occurrence and...

A reduced-scale compartment model was built to investigate the fire behavior in a confined compartment. Three different sizes of pool fire were involved in this study. And the fire behaviors in open space were also studied to compare with which in the confined compartment. The results shows the fire...

Dissolved organic matter (DOM) is a kind of dissolved materials containing humic-like, protein-like and carbohydrates, which distributed widely in various kinds of water body. Due to the complex components, it is hard to analyze fully specific organic fraction. Due to three dimensional excitation-emission...

Highway road conditions are changed largely in the reconstruction compared to normal operation, with traffic capacity falling down due to lane closures changing lanes frequently caused by merging compulsory, and more accidents resulting from vehicle conflict. Based on VISSIM simulation software, this...

For the lack of ecological planning and the weakness of ecological construction in the development of small towns, based on the idea of ecological civilization advocated in the new pattern urbanization, combined with the conceptual planning in Qindu, Hu County, the strategies and methods of ecological...

The combination of carbon footprint and urban transportation planning is significantly meaningful to the construction of urban low-carbon transportation. This dissertation studies the emission of carbon dioxide and air pollutant such as carbon monoxide, hydrocarbon, nitrogen oxide during the process...

The waterscape has become one of the important determinants of City waterscape design is successful, and the city or city waterscape environment is closely related to the charm. Each city river or waterfront region has its own unique function requirement and humanistic characteristics, which determines...

The "livable village", "beautiful country" and "land ownership reform" and a series of related construction of country government work report, provide the policy basis for the local landscape protection, unique quality and value more and vernacular landscape more people pay attention to. The majority...

Chinese city urbanization process of rapid and large-scale city construction opportunity, the historical and cultural city also ushered in a period of accelerated development of good. We feel in the new city also inevitably have some regrets and regret: city to large-scale development, economy, modernization,...

Modern city landscape environment construction, unified in respect history, respect for life and need more historical landscape connotation and contemporary science and technology civilization. In the modern city construction tide in the city, the historical memory may be transient, city and so become...

With the rapid economic development, landscape architectural design also ushered in the development boom, as China entered the aging society development stage, part of the design began to realize humanistic care landscape architectural design ignored the aging background, from the people-centered design...

The application prospect and development trend of interior ecological landscape ecological interior landscape is a special part of the emerging landscape design in modern residential environment is the development and new life reflect. With the further deepening understanding of urban ecological environment...

Plane constitution principle can be applied in the design of city square, different Plaza has different properties, which determine the landscape of city square design scale and design style, the square of the scale and design style, but also directly affect the ground paving material, shape and color...

In this paper, the existence of our country city of Roof garden landscape design problems are discussed through the analysis of plant, configuration principle in designing Roof garden, expounds the Countermeasures of plant configuration of modern city landscape design of the Roof garden, has the instruction...

With the continuous acceleration of our country city changes a course, the environmental problems in the process of modernization in the city is more and more obvious, improve city environment the most effective measure is necessary to the city landscape, provides a good recreation and nature opportunities...

Based on the analysis of recent years shows that the residential building, now most residential buildings can only use 20-30 years, due to the current housing prices continue to rise, if you have been so it can not keep the building of sustainable development. So whether it is residential buildings or...

Based on the observed data, we used the method of analogy years to analysis the effect of middle and small flood control to sediments transport in the TGR. The analogy year is 2007, 2006 and 2008, whose water and sediments condition was similar with the year 2010 to 2012. Compared with the flood season...

With the improvement of living standards of urban, old residential facilities have been behind the times, the people's desire to enjoy a better life is more intense. Remediation of the old urban residence is the requirement to create a civilized city and ecological city, is the requirement to build a...

black and white Aioi of the Chinese traditional culture thought create environmental design from architecture, interior, landscape and create as a whole, mutual support, mutual implication, mutual penetration, transformation, organic whole art of creating the built environment.

nature of Chinese traditional culture thought and environmental art design from different aspects of the environment influences the architecture, landscape and interior construction, but collectively embodies the basic natural, whole and harmonious layout ideas, also in line with the Taoist the idea...

Nuclear power is a clean and efficient energy, the development of nuclear power not only to meet energy needs, but also is an effective solution to the problem of the growing air pollution and greenhouse gas emissions. Maximum pollution is thermal pollution which generated by nuclear power operators,...

Ecological civilization is a new stage in the development of human society, and it is the grand goal in 21st century. It is an important task for ecological civilization to promote the coupling level of industrial and resource-environment in the process of industrialization and urbanization. This paper...

To study the mechanism of anti erosion of river bend protection technology and research on the factors affecting erosion of slope protection, It selects typical river bend of the Shandong Haihe River Basin Tuhai River ,and experiments on the ecological slope protection impact. It uses four different...

“Twelfth Five Year Plan” period is the key period for China to promote the construction of comprehensive transportation system. As an important starting point and breakthrough point to promote the construction of comprehensive transport system, comprehensive passenger transport hub has been developed...

According to the rural highway traffic accident rate has a rising trend year by year due to traffic safety facilities no perfect, and considering the actual situation of rural highway traffic safety, the paper analyzes the common pattern of the rural highway traffic safety facilities, and fully augments...

Research network worms, through inhibiting propagation of vicious network worms, Improve the utilization rate of network, Analysis of the network worms’ propagation model, put forward the mathematical model based on hybrid network benign worms, establish the mathematical model of network communication,...

This paper has analyzed impact on shaping density current forward of the Reservoir and sediment discharge of Sanmenxia Reservoir water storage capacity before flood season and discharge method, and pointed out that Sanmenxia Reservoir shall store water as much as possible before flood season and gradually...

Precipitation washout is a common and effective measure to restore the storage capacity of reservoir. In order to study erosion effects under the condition of different boundary conditions, control water level and flood duration in later sediment retaining period of Xiaolangdi Reservoir flood duration,...

The conventional monitor mode of intensive crowd depends primarily on manpower or video surveillance, which employed to manage the crowd to prevent stampede is very difficult to implement effectively. For the purpose of judging the state aggregation of pedestrian in time, in this paper the correction...

CSG material was used in low dam and embankment in aboard and home. Considering of the new building material and economic aim, the study of adaptation to base of CSG dam is very important. The CSG material and base was looked as continuous material. The ratio of CSG’s elastic model to base’s was used...

Soil nail shotcrete-bolt supporting scheme is adopted in pit supporting, while side slope will destabilize and collapse because drainage of soil nail shotcrete-bolt supporting design fails to meet the design requirements. The effect required by the engineering is fulfilled by adopting the design and...

The living environment is the base of the survival and development of human, its sustainable development is directly related to the extent of human life and it is one of most important content that measure the progress of human society and culture development. With the rapid development of economy and...

Water park water quality impacts the public health illustrated by the increasing waterborne diseases outbreaks in recent years. Water samples were thus collected and analyzed for chemical constituents, organic matter, from the water park over spring and summer. Water quality varied seasonally with less...

Efficient ventilation and sound air current are significant to improve indoor air quality (IAQ) and control the contamination concentration. Healthy and comfort air-conditioning will provide a strong guarantee for high-performance work. While limited by lots of conditions, the airflow distribution in...

By analysing formation mechanism of concrete crack on shiplock culvert, the concrete mixture designing, the concrete raw material testing, the additive agent performance testing and the concrete prototype observation are researched combining a typical three lines shiplock in Jiangsu Province. A series...

For high-density urban environments, vertical greenery is often employed as one of feasible alternatives of environmental improvement. Vertical greenery systems (VGS) are being served as an interesting measure to improve the quality of life and urban environments, but only a few studies have examined...

From the historical data of “the bed scour by hyper-concentrated flow” flood the whole sediment and middle size coarse sediment discharge ratio of SanMenxiareservoir is smaller in the stage of flood detention and open discharge. The flood peak is inharmonious with the sediment peak and the carrying capacity...

Endocrine disruptor chemicals (EDCs) is a kind of xenobiotics have the functions of carcinogenic, teratogenicity , accumulation and biological magnification. In recent years, with all kinds of chemicals and a lot of use of pesticides, the amount and type of EDCs in river water increased apparently, it...

It is difficult to measure non-point source pollution. Compared with other models used in the study of non-point source pollution, INVEST risk assessment is available in agricultural non-point source pollution, which will provide a model for further study of non-point source pollution in large scale...

A pilot scale sequencing batch biofilm reactor (SBBR) for treating wastewater was used for the purpose of investigating treatment performance under different aeration flows(10m3/h 12m3/h 14m3/h 16m3/h 18m3/h 20m3/h 22m3/h 24m3/h),by analyzing the changeable concentra-tion of COD NH4+-N NH3--N NH2--N...

The thin plaster system on Rock Wool exterior wall recently becomes more and more popular in real engineering. That there are lots of superior nature in Rock Wool, such as fire-resistance, good stability and so on, have been gradually accepted. Based on the advantage of the fire-protecting performance...

The engineering area studied in this paper belongs to the areas without hydrological data.The actual measurement data and storm record are both lacked. In this paper, the different methods were performed for the analysis of design flood calculation, at the same time, the rationality of results was also...

In recent years, the national energy issues for the community sounded the alarm.In China,green building as an emerging industry is still in the initial stage.To promote the application of green technology in the market,we should analyze the obstacles of the development of green building at present.Two...

This paper presents an example of the Pinghong(Pingxiang to Hongkoujie) expressway in Jiangxi province continual construction project, focusing on identification of disease types, analysis of disease causes, as well as to the measures and suggestions for disease treatments. It can provide references...

The Fule Park, located in Mianyang of Sichuan, with rich historical heritage and local style, is an important and unique representative of Sichuan garden. The park was constructed in use of the natural landscape conditions, while its Road ingenious design, making landscapes, gardens, cities, unique combination...

The daily precipitation data, from 1962 to 2012, of 20 relative meteorological stations in the Northern part of Haihe River Basin (NHHRB) were collected and analyzed to test the spatial variation and evolution trend of the extreme precipitation in NHHRB. Eight extreme precipitation indexes were selected...