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51.
Michelle Berquist Lisa Drummond 《Journal of Environmental Planning and Management》2015,58(10):1711-1730
Government agencies in cities across Asia recognise that municipalities must take steps to adapt to projected climate changes if people and places are to be kept above water. This paper focuses on planning for climate change in Bangkok because it ranks among the top 10 port cities vulnerable to climate change related flooding. It is also understood that the most devastating impacts of climate change will be suffered by the city's most vulnerable residents: the poor. Not only do impoverished people occupy physically vulnerable space, such as riverbanks, but they are also the least equipped to recover from the disruption of their livelihoods.Several scholars have identified “institutional traps” that prevent the Thai government from successfully aiding poor and marginalised flood victims in the past. These include poor coordination, lack of monitoring and evaluation, rigidity, crisis management and elite capture. Lebel, Manuta, and Garden (2011, 56) pose the crucial question: “How have individuals – from local community leaders through to national level politicians and bureaucrats – successfully influenced policy and programmes to avoid institutional traps and improve adaptive capacities to climate change?”In this paper, we begin to address this question through examining emergent methods of “community based adaptation” and reviewing case studies of adaptation action from other vulnerable communities in the Global South. These lessons – such as overcoming institutional rigidity and avoiding elite capture – are important for Bangkok and other cities in the Global South that face many different challenges by global environmental change. 相似文献
52.
Anamai Thetkathuek Parvena Meepradit Wanlop Jaidee 《International journal of occupational safety and ergonomics》2016,22(1):49-56
The purpose of this research was to study factors affecting musculoskeletal disorders. The sample population of the study was 528 factory workers from the frozen food industry, as well as a controlled group of 255 office workers. The samples were collected during interviews using the Nordic questionnaire to assess musculoskeletal disorders, and to assess the risk by the rapid upper limb assessment and rapid entire body assessment techniques. The findings of the study were that most symptoms were found in the dissecting department, higher than in the controlled group. The details of the symptoms were, accordingly: elbow pain (adjusted odds ratio, 35.1; 95% CI [17.4, 70.9]). Regarding the risk of alcohol drinking, workers were exposed to more risks when alcohol was consumed. It is suggested that workers’ health should be monitored regularly. People who work in a cold environment should be encouraged to wear body protection and to avoid drinking. 相似文献
53.
Somphinith Muangthong Mukand Singh Babel Wenresti Gallardo Sutat Weesakul 《国际发展与全球生态学杂志》2013,20(3):238-246
A study was conducted to assess the ecosystem health of Lower Songkhram wetland in Thailand, using a newly developed wetland ecosystem health index (WEHI) based on analysis of field survey and secondary data of the most dominant physical, environmental and socio-economic factors extracted by principal components analysis (PCA). The most influential physical, environmental and socio-economic factors identified were rainfall and awareness and participation of the local community, which had positive effects, whereas soil electrical conductivity (EC), biochemical oxygen demand (BOD) and urban development had negative effects. Based on the results, 9 of the 40 land units of the study area were in very good or good health, 11 in reasonable health, while 20 were found to be in poor or even very poor condition. These findings will be useful for decision-makers in planning and executing an effective and holistic strategy to prevent further wetland degradation. 相似文献
54.
Ratana Sapbamrer Tippawan Prapamontol Ookaew Prakobvitayakit Yuthsak Vaneesorn Ampica Mangklabruks Bertold Hock 《Journal of environmental science and health. Part. B》2013,48(6):484-489
The present study objective was to investigate ratios and correlation coefficients between dichlorodiphenyltrichloroethane (DDT) compounds in cord and maternal sera of mother-infant pairs from northern Thailand. The study site was located in Chiang Dao District of Chiang Mai Province which was an agricultural and former malaria endemic area. DDT compounds were analyzed in 88 cord and maternal serum samples using gas chromatography-electron capture detection (GC-ECD). p,p′-DDE (1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene) was the major component and detected in every cord and maternal serum samples with geometric means of 1,255 and 1,793 n g?1 lipids, respectively. p,p′-DDT (1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane) was detected at 89.8 and 100% of cord and maternal serum samples, respectively. The second and third highest levels detected were p,p′-DDD (1,1-dichloro-2,2-bis(p-chlorophenyl)ethane) and p,p′-DDT, respectively. The ratios between cord and maternal sera for p,p′-DDE, p,p′-DDT, and p,p′-DDD that were less than 1 had high correlation coefficients (ratio = 0.70, r = 0.82 for p,p′-DDE, ratio = 0.62, r = 0.66 for p,p′-DDT, and ratio = 0.79, r = 0.78 for p,p′-DDD). The high correlation coefficients indicate that cord serum levels of DDT compounds could be accurately estimated from maternal serum levels. It can be concluded that cord serum levels of p,p′-DDE, p,p′-DDT, and p,p′-DDD were approximately 70%, 62%, and 79% of maternal serum levels, respectively. Furthermore, our findings can be applied in public health to monitor and evaluate risk among infants from high DDT exposure area. 相似文献
55.
Applying Gap Analysis and a Comparison Index to Evaluate Protected Areas in Thailand 总被引:1,自引:0,他引:1
Trisurat Y 《Environmental management》2007,39(2):235-245
Protected areas in Thailand were first established 40 years ago. The total area of existing protected areas covers 18.2% of
the country’s land area and the Class 1 Watershed, another form of protection, encompasses 18.1%. The government of Thailand
intends to increase protected area systems to 25% of the country in 2006 and 30% in 2016. There are always questions arising
about how much is enough protected areas to effectively protect biodiversity. The objective of this article is to assess the
representation of ecosystems in the protected area network. This article also recommends which underrepresented ecosystems
should be added to fill the gaps in representativeness. The research applies a gap analysis and a comparison index to assess
the representation of ecosystems within the protected area network. The spatial analyses were applied to measure three aspects
of representativeness, namely forest type, altitude, and natural land system. The analyses indicate that the existing protected
area system covers 24.4% of the country’s land area, nearly meeting the 25% target proposed by the National Forest Policy;
and 83.8% of these areas are under forest cover. Most protected areas are situated in high altitudes, where biological diversity
is less than in lowlands. Mangrove forest and riparian floodplain are extremely underrepresented in the existing system. Peat
swamp forest, dry dipterocarp forest, and beach forest are relatively well represented. In addition, these five ecosystems
are threatened by human pressures and natural disasters; therefore, they should be targeted as high priorities for the selection
of new reserves. Future research should incorporate aquatic and marine ecosystems, as well as animal distributions, which
were not included in this research due to data unavailabilities. 相似文献
56.
The objective of this study is an attempt to conduct an environmentalmonitoring and impact assessment of the On-Nooch solid waste disposal sitein Bangkok, Thailand. Four water and five air sampling stations (2 upwindand 3 downwind directions) were established at the site. Grab water samplesfrom leachate treatment plant and Khlong Song Hong, a nearby stream, werecollected during the rainy and dry seasons. Analytical results of the wastewater discharged by the leachate treatment plant, during dry season showedchemical oxygen demand: 618 mg/l; biochemical oxygen demand: 80 mg/l;suspended solid: 101 mg/l; Total Kjeldahl Nitrogen: 283 mg/l, which werestill higher than standard limit for effluents in Thailand. During the dryseason, results also showed widespread heavy metal pollution from leachate(chromium: 1.03 mg/l; manganese: 1.07 mg/l; mercury: 0.025 mg/l) and werehigher than the allowable level of heavy metals for the Industrial EffluentStandard in Thailand. The direct discharge of untreated leachate into inlandwater will cause considerable water pollution in the study area. Compositeair samples in this study area were collected during the rainy and dryseasons and were analyzed for methane (CH4), carbon dioxide(CO2), carbon monoxide (CO), sulphur dioxide(SO2), nitrogen dioxide (NO2) andsuspended particulate matter (SPM). The average concentration of SPM rangedbetween 0.1–0.36 mg/m3 for 24-hour average, dependingupon the season. The level of CH4 and CO2 inthe ambient air of the study area were found to be 3.48–65.71mg/m3 and 886-1758 mg/m3 respectively which weremuch higher than the normal concentration of CH4 andCO2 in the air (CH4: 2.41 mg/m3;CO2: 585 mg/m3). Hence, adverse health andenvironmental effects could be expected from water and air pollution. 相似文献
57.
58.
Warit Jawjit Carolien Kroeze Wit Soontaranun Leen Hordijk 《Journal of Cleaner Production》2007,15(18):1827-1839
Kraft pulp industry contributes to several environmental problems, including global warming, acidification, eutrophication, smog, toxicity and the production of solid waste. The objective of this study is to identify options to reduce the environmental pressure caused by Kraft pulp industry in Thailand, and to describe a model that quantifies the environmental impact. The model can be used to evaluate the effects of the options on the environmental impact, and the associated costs. The model includes 14 groups of options to reduce emissions and the production of waste. 相似文献
59.
Benjamin P. Oldroyd H. Allen Sylvester Siriwat Wongsiri Thomas E. Rinderer 《Behavioral ecology and sociobiology》1994,34(1):25-30
Workers in a wild in situ colony of the dwarf honey bee, Apis florea, were observed undertaking the following behavior: liquid foraging, pollen foraging, guarding, stinging, fanning and wagging abdomen. Bees of each behavioral class were separately collected and frozen. Collections were made over a period of 10 days. Random samples of brood and workers were also collected. DNA was extracted from each bee and fingerprinted using a probe of unknown sequence obtained from an A. mellifera genomic library. Patterns of fingerprints (Fig. 1) were dissimilar among behavioral classes (Tables 1 and 2), strongly suggesting a genetic component to division of labor in this species. This result supports similar findings in A. mellifera in a species that is not troubled by many of the experimental difficulties inherent in A. mellifera.
Correspondence to: B.P. Oldroyd 相似文献
60.
Rising demand for shrimp in the developed nations has helped to foster a dramatic growth in marine shrimp aquaculture, particularly
in South America and South Asia. In Thailand, Marine shrimp aquaculture is now an important earmer of foreign exchange. The
growth in Production has been achieved through the expansion of the culture area and the adoption of intensive production
methods. The conversion of near-shore areas to shrimp culture, however, is proving to have many consequences that impinge
on the environmental integrity of coastal areas. This paper reviews the development of Thailand's marine shrimp culture industry
and examines the nature of the environmental impacts that are emerging. It then discusses the implications these have for
rural poor and the long-term viability of the culture industry. 相似文献