Journal of Environmental Engineering and Landscape Management最新文献_第9页

EVALUATION OF THE DISPERSANTS EFFECTIVENESS USING THE BAFFLED FLASK TEST 用折流板烧瓶试验评价分散剂的有效性

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-02-03 DOI: 10.3846/jeelm.2022.16317

Natalia Grechishcheva, A. Kuchierskaya, A. Semenov, D. Kuryashov, I. Meritsidi, R. Mingazov

{"title":"EVALUATION OF THE DISPERSANTS EFFECTIVENESS USING THE BAFFLED FLASK TEST","authors":"Natalia Grechishcheva, A. Kuchierskaya, A. Semenov, D. Kuryashov, I. Meritsidi, R. Mingazov","doi":"10.3846/jeelm.2022.16317","DOIUrl":"https://doi.org/10.3846/jeelm.2022.16317","url":null,"abstract":"The use of chemical dispersants is one of the most widely used methods for responding to oil spills. The most important characteristic of dispersants is their effectiveness. The dispersant effectiveness is a measure of how well the dispersant breaks up and stabilizes the oil into the water column. In this paper, we studied the dispersing ability of three proprietary dispersants with respect to light and heavy crude oils of Usinsk and Nagornoye fields with a density of 0.816 g/cm3 and 0.896 g/cm3, respectively. The dispersant effectiveness was determined using a Baffled Flask Test; dispersant was applied to the oil slick, mixed, and the concentration of oil in a sample taken from the water column was measured using UV-Visible spectrophotometry. A modification of the standard technique is proposed to minimize the error of the method for the heavy crude oil by eliminating the error associated with inaccuracy of dosing. For this purpose, oil of the Nagornoye field was added to the tested systems not “by volume”, but “by weight”. It was provided better convergence of the experimental results. The standard deviation in the case of dosing of oil “by volume” exceeded 10% and varied from 11.87% to 13.59%. The introduction of oil “by weight” was much lower and varied from 5.66% to 6.30%. Studied dispersants have a higher dispersing ability for the less dense oil of the Usinsk field.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46748445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

VEGETATION CHANGE IN ROAD SLOPES IN THE MEDITERRANEAN REGION OVER 25 YEARS 25年来地中海地区道路斜坡植被变化

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-02-02 DOI: 10.3846/jeelm.2022.16324

Álvaro Enríquez‐de‐Salamanca

{"title":"VEGETATION CHANGE IN ROAD SLOPES IN THE MEDITERRANEAN REGION OVER 25 YEARS","authors":"Álvaro Enríquez‐de‐Salamanca","doi":"10.3846/jeelm.2022.16324","DOIUrl":"https://doi.org/10.3846/jeelm.2022.16324","url":null,"abstract":"Revegetation effectiveness requires long-term monitoring. We analysed 50 road slopes 5–8 years and 22–25 years after revegetation. Plant cover and diversity increased over time, with differences between slope types; herbaceous cover increased greatly between revegetation works and 2002 and was similar in 2002 and 2019, while woody cover decreased from revegetation to 2002 but increased greatly between 2002 and 2019. Plant colonisation was more intense on embankments, but could also be achieved on roadcuts (2.4 points on average over a maximum of 5). The presence of sown species decreased over time, but the presence of planted species remained stable. Hydroseeding had poor results in terms of the resulting plant cover, but nevertheless succeeded in slowing erosion at least sufficiently to allow early plant establishment and thus the start of colonisation. The similarity between surrounding vegetation and the slopes was greater in roadcuts. Roads are a gateway for invasive plants. Native species can improve the results, but many are missing from the market. Slopes’ plant cover changed over time; long-term studies are required.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44375263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

RELATIONSHIP BETWEEN GENETIC AND ENVIRONMENTAL CHARACTERISTICS OF LITHUANIAN POPULATIONS OF PURPLE LOOSESTRIFE (LYTHRUM SALICARIA) 李种群遗传与环境特征的关系

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-02-02 DOI: 10.3846/jeelm.2022.16303

L. Jocienė, E. Krokaitė, D. Shakeneva, T. Rekašius, V. Stanys, J. B. Šikšnianienė, D. Žvingila, A. Paulauskas, E. Kupčinskienė

{"title":"RELATIONSHIP BETWEEN GENETIC AND ENVIRONMENTAL CHARACTERISTICS OF LITHUANIAN POPULATIONS OF PURPLE LOOSESTRIFE (LYTHRUM SALICARIA)","authors":"L. Jocienė, E. Krokaitė, D. Shakeneva, T. Rekašius, V. Stanys, J. B. Šikšnianienė, D. Žvingila, A. Paulauskas, E. Kupčinskienė","doi":"10.3846/jeelm.2022.16303","DOIUrl":"https://doi.org/10.3846/jeelm.2022.16303","url":null,"abstract":"The present study evaluated genetic diversity of Lithuanian populations of Lythrum salicaria in relation to parameters of riparian environment. Growing along Nemunas, Seaside and Lielupė river basins, 15 populations were examined using amplified fragment length polymorphism markers. Molecular data were related to the river basins, type of land use and cover, natural vice versa regulated fragments of the rivers. Population mean genetic diversity parameters were as follows: percentage of polymorphic loci (57.2), expected heterozygosity (0.183), polymorphismc information content (0.218). Mantel test revealed correlation (R2 = 0.0986, p = 0.01) between genetic and geographic distance of populations. Greater genetic diversity within, rather than among populations (ΦPT = 0.213) was observed. According to the Bayesian clustering, studied populations are admixtures of two gene pools. Analysis of molecular variance revealed significant differentiation between populations belonging to distinct river basins, between populations from natural vs. regulated fragments of the rivers.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47763566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

COMBINED ACTION OF ADSORPTION AND CATALYTIC OXIDATION IN ALUMINUM DYE REMOVAL BY GROUNDWATER TREATMENT WASTE 吸附与催化氧化联合作用在地下水处理废水中去除铝染料的研究

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-01-27 DOI: 10.3846/jeelm.2022.16286

Edita Sodaitienė, D. Kaušpėdienė, A. Gefenienė, R. Ragauskas, R. Ramanauskas

引用次数: 0

SYNTHESIS OF FEOOH AND FEOOH@ZNO BY HYDROTHERMAL METHOD AND THE ADSORPTION OF S2- IN WASTEWATER FEOOH和FEOOH@ZNO水热法与废水中S2的吸附

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-01-24 DOI: 10.3846/jeelm.2022.16251

Baocai Ge, Fen Li, F. Meng, Ying Yang, Cailian Yu

引用次数: 1

USE OF THE SSIB4/TRIFFID MODEL COUPLED WITH TOPMODEL TO INVESTIGATE THE EFFECTS OF VEGETATION AND CLIMATE ON EVAPOTRANSPIRATION AND RUNOFF IN A SUBALPINE BASIN OF SOUTHWESTERN CHINA SSIB4/trifid模型与topp模型相结合研究植被和气候对西南亚高山流域蒸散和径流的影响

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-01-21 DOI: 10.3846/jeelm.2022.15227

Huiping Deng, L. Dan, Huan-guang Deng, Yan Xiao, Qian Wang

{"title":"USE OF THE SSIB4/TRIFFID MODEL COUPLED WITH TOPMODEL TO INVESTIGATE THE EFFECTS OF VEGETATION AND CLIMATE ON EVAPOTRANSPIRATION AND RUNOFF IN A SUBALPINE BASIN OF SOUTHWESTERN CHINA","authors":"Huiping Deng, L. Dan, Huan-guang Deng, Yan Xiao, Qian Wang","doi":"10.3846/jeelm.2022.15227","DOIUrl":"https://doi.org/10.3846/jeelm.2022.15227","url":null,"abstract":"It is important to understand the response of vegetation dynamics and surface water budget to the changing climate. To investigate the effects of vegetation and climate change on evapotranspiration and runoff on a basin scale, the SSiB4T/TRIFFID (SSiB4/TRIFFID coupled with TOPMODEL) is used to perform long-term dynamic simulations of vegetation succession and the water balance under different climate scenarios for a subalpine basin. The results of all experiments show that fraction of vegetation changes from a dominance of C3 grasses to tundra shrubs and then gradually approaches equilibrium with a dominance of forests. Change to evapotranspiration is very sensitive to temperature changes but is not sensitive to precipitation changes when the temperature remains unchanged. Runoff is very sensitive to changes in both temperature and precipitation. In the increase of temperature, evapotranspiration of forests increases the most among the three vegetation types. From the control run to the [T+5, (1+40%)P] run (A temperature increase of 5 °C, an increase in precipitation of 40%), the role of forests in increasing runoff changes to a reduction in runoff.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46725897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DYNAMIC SIMULATION AND RANKING OF USING RESIDENTIAL-SCALE SOLAR WATER HEATER IN IRAN 伊朗住宅规模太阳能热水器使用动态仿真及排序

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-01-17 DOI: 10.3846/jeelm.2022.15483

S. Rezapour, M. Jahangiri, Arezoo Ghadiri Shahrezaie, A. Goli, Rouhollah Yadollahi Farsani, K. Almutairi, Hoa Xuan Ao, Seyyed Jalaladdin Hosseini Dehshiri, Seyyed Shahabaddin Hosseini Dehshiri, A. Mostafaeipour, K. Techato

{"title":"DYNAMIC SIMULATION AND RANKING OF USING RESIDENTIAL-SCALE SOLAR WATER HEATER IN IRAN","authors":"S. Rezapour, M. Jahangiri, Arezoo Ghadiri Shahrezaie, A. Goli, Rouhollah Yadollahi Farsani, K. Almutairi, Hoa Xuan Ao, Seyyed Jalaladdin Hosseini Dehshiri, Seyyed Shahabaddin Hosseini Dehshiri, A. Mostafaeipour, K. Techato","doi":"10.3846/jeelm.2022.15483","DOIUrl":"https://doi.org/10.3846/jeelm.2022.15483","url":null,"abstract":"A decrease in the utilization of fossil energies, mainly by replacing them with renewable energy sources (RESs), is regarded as a potential energy source in today’s applications. RESs are broadly utilized for heating purposes and particularly with applications in solar water heater (SWH). Despite the accessibility of SWH technologies and their affordable prices in Iran, there is no comprehensive study to explain the potential of Iranian regions to supply hot water for household applications. This one-year work, hence, attempts the first dynamical simulation of a solar heating system to provide sanitary hot water (SHW) as well as hot water demanded to heat 47 stations in Iran. Weather data were extracted from METEONORM and environmental-technical analyses performed by thermal solar (TSOL) software. Stations were ranked based on CCR and BCC models in data envelopment analysis (DEA) method using GAMS V 24.1. As with results, a total of 223.1 MWh solar heat is generated annually from all stations that prevent the emission of 64.5 t CO2 every year. According to CCR and BCC models, Bandar Abbas, Chabahar, Fasa, Iranshahr, Kermanshah, Khoramabad, Sarab, Shahr-e-kord, Yasuj, Zanjan, and Zahedan are the best in this regard. Also according to the economic analysis, the average price of home solar heating in Iran is 0.160 $/kWh.","PeriodicalId":15653,"journal":{"name":"Journal of Environmental Engineering and Landscape Management","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2022-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48208940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

INVESTIGATION AND MODELING OF TRANSPORT NOISE DEPENDENCE ON TRAFFIC SPEED AND IMPACT ON POPULATION ANNOYANCE 交通噪声对交通速度的依赖性及其对人群烦恼度影响的研究与建模

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-01-13 DOI: 10.3846/jeelm.2022.16275

Tomas Vilniškis, Andrej Naimušin, T. Januševičius

引用次数: 0

NITRATE REMOVAL IN WOODCHIP DENITRIFICATION BIOREACTOR – AN APPROACH COMBINING MATHEMATICAL MODELLING AND PI CONTROL 木屑反硝化生物反应器中硝酸盐去除——一种数学建模与PI控制相结合的方法

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-01-10 DOI: 10.3846/jeelm.2022.15295

Anatolij Nečiporenko, F. Ivanauskas, J. Dabulytė-Bagdonavičienė, A. Povilaitis, V. Laurinavicius

引用次数: 0

SIMULATION RESEARCH ON CARBON EMISSIONS TRADING BASED ON BLOCKCHAIN 基于区块链的碳排放权交易仿真研究

IF 1.3 4区环境科学与生态学

Journal of Environmental Engineering and Landscape Management Pub Date : 2022-01-06 DOI: 10.3846/jeelm.2022.15107

Qing Zhou,Qi Zhang

引用次数: 3