Polish Journal of Environmental Studies最新文献_第9页

Market-Oriented Perceptions, OrganizationalResilience, and Sustainable Developmentof Family Grain Farms – Evidence from China 以市场为导向的观念、组织复原力与家庭农场的可持续发展--来自中国的证据

Polish Journal of Environmental Studies Pub Date : 2024-04-10 DOI: 10.15244/pjoes/177163

Wei Duan, Guangqiang Luo

引用次数: 0

Analysis on the Effect of FinancialDevelopment on Urban Low-CarbonTransition Based on STIRPAT Model 基于 STIRPAT 模型的金融发展对城市低碳转型的影响分析

Polish Journal of Environmental Studies Pub Date : 2024-04-10 DOI: 10.15244/pjoes/177646

Xiaonan Liu

{"title":"Analysis on the Effect of Financial\u0000Development on Urban Low-Carbon\u0000Transition Based on STIRPAT Model","authors":"Xiaonan Liu","doi":"10.15244/pjoes/177646","DOIUrl":"https://doi.org/10.15244/pjoes/177646","url":null,"abstract":"In this paper, the STIRPAT model was developed to study the role of financial development in urban low-carbon economic transformation. The statistical analysis used data from 281 prefecture-level cities in China from 2009 to 2019. The results show that: (1) there is a positive U-shaped nonlinear relationship between financial development and urban low-carbon economic transformation. (2) Financial development not only directly affects the transformation of the low-carbon economy, but also indirectly affects it through three transmission channels: environmental regulation, industrial structure, and urbanization. (3) The financial development itself and the level of urbanization have a threshold effect on the transformation of the low-carbon economy. Under the threshold effect of environmental regulation and industrial structure, the role of financial development in the transformation of low-carbon economies presents a process of 'first decrease and then increase'. Therefore, improving the intensity of environmental regulation, implementing differentiated financial and industrial development policies, and controlling the urbanization process are effective measures to promote the transformation of low-carbon economies.","PeriodicalId":510399,"journal":{"name":"Polish Journal of Environmental Studies","volume":"140 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140719934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Ecological Cognition, Digital AgriculturalTechnology Adoption and the SustainableDevelopment of Family Grain Farms– An Empirical Study from China 生态认知、数字农业技术应用与家庭粮食农场的可持续发展--来自中国的实证研究

Polish Journal of Environmental Studies Pub Date : 2024-04-10 DOI: 10.15244/pjoes/178201

Wei Duan, Guangqiang Luo

引用次数: 0

Study of the Physiological Behavior of Some Plantsin Response to Climate Change Conditions 研究一些植物在气候变化条件下的生理行为

Polish Journal of Environmental Studies Pub Date : 2024-04-09 DOI: 10.15244/pjoes/177756

Abdelouahid Laftouhi, Mary Anne W. Cordero, Mohamed Adil Mahraz, H. Zerkani, Anouar Hmamou, Amine Mounadi Idrissi, Tagnaout Imane, N. Eloutassi, Zakia Rais, Abdslam Taleb, Mustapha Taleb

{"title":"Study of the Physiological Behavior of Some Plants\u0000in Response to Climate Change Conditions","authors":"Abdelouahid Laftouhi, Mary Anne W. Cordero, Mohamed Adil Mahraz, H. Zerkani, Anouar Hmamou, Amine Mounadi Idrissi, Tagnaout Imane, N. Eloutassi, Zakia Rais, Abdslam Taleb, Mustapha Taleb","doi":"10.15244/pjoes/177756","DOIUrl":"https://doi.org/10.15244/pjoes/177756","url":null,"abstract":"In the context of addressing climate change, it becomes essential to anticipate how it will affect plant biodiversity and the way plants adapt physiologically and morphologically to challenging environmental circumstances. To gain a comprehensive understanding of how plants adapt to adverse climatic conditions, we conducted a year-long study with three distinct water stress levels: 25% (sample 1), 50% (sample 2), and 75% (sample 3). The findings revealed a general decrease in primary metabolites (including proteins, carbohydrates, dietary fiber, lipids, and essential minerals like Mg, Fe, K, and Mn) as the water stress level increased. In contrast, secondary metabolites (such as alkaloids, flavonoids, saponins, tannins, and coumarins) exhibited an increase with rising water stress, although a decline became evident as conditions worsened. The same trend was observed in essential oil yield. Furthermore, gas chromatography analysis of essential oils from the plants indicated significant alterations in their chemical composition due to the influence of stressful environmental conditions.","PeriodicalId":510399,"journal":{"name":"Polish Journal of Environmental Studies","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140721141","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Study of the Properties of New Strainsof Green Microalgae Cultivated on ResidualPhosphorus-Containing Waters 研究在含磷残留水体中培养的绿色微藻新菌株的特性

Polish Journal of Environmental Studies Pub Date : 2024-04-09 DOI: 10.15244/pjoes/177624

A. Tleukeyeva, A. Issayeva, Talgat Ibragimov, Yerzhan Issayev, Gulzhaina Alpamysova, Kulaisha Tlegenova, R. Pankiewicz

引用次数: 0

Research on Investment Classificationand Comprehensive Benefit Evaluation Methodfor Power Grid under New Power System 新电力体制下电网投资分类与综合效益评价方法研究

Polish Journal of Environmental Studies Pub Date : 2024-04-09 DOI: 10.15244/pjoes/176067

Hang Liu, Qing Liu, Rui He, Feng Li, Wei Sun, Li Lu

{"title":"Research on Investment Classification\u0000and Comprehensive Benefit Evaluation Method\u0000for Power Grid under New Power System","authors":"Hang Liu, Qing Liu, Rui He, Feng Li, Wei Sun, Li Lu","doi":"10.15244/pjoes/176067","DOIUrl":"https://doi.org/10.15244/pjoes/176067","url":null,"abstract":"The new power system provides important support for the large-scale integration and efficient consumption of new energy into the power grid. New energy has entered an era of competition with traditional energy, and entire power systems need to be renovated and upgraded to enhance related auxiliary investments. From a systemic perspective, considering the low effective capacity of wind and solar new-energy power generation, it is necessary to increase investment in backup power capacity, flexible power supply, grid connection, and distribution, as well as other operational management system resources, in order to ensure the safe operation and power balance of the power grid. In this study, we focus on the comprehensive benefit evaluation of new investments in the power grid under the new power system, starting from the demand and classification of new investments in the power grid under the new power system. We then focus on typical project investments under the construction of the new power system, determining cash inflows and outflows within the investment cycle, establishing a full life-cycle economic benefit model that adapts to typical investments, and further analyzing the social benefits promoted by typical new investment in the power grid. We construct a social benefit model for various entities involved in power grid investment from the perspective of all members of society, distributed users, and power generators, covering multiple benefits such as economic benefits, reliability benefits, environmental benefits, driving economic benefits, and employment promoting benefits. Finally, we conduct an empirical","PeriodicalId":510399,"journal":{"name":"Polish Journal of Environmental Studies","volume":"14 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140727369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Air-Soil Exchange of Organochlorine Pesticidesin a Traditionally Agricultural Region in China:Base on the Bark/Air Partitioning Model 中国传统农业区有机氯农药的空气-土壤交换：基于树皮/空气分配模型

Polish Journal of Environmental Studies Pub Date : 2024-04-09 DOI: 10.15244/pjoes/176700

Shanshan Wang, Xiaoguo Wu, Zijiao Yuan

引用次数: 0

Determination of Δc13 and Δc18 Isotope Ratios toPredict Carbon-Water Relationship in DifferentForest Stands in Yenice Forest Hot Spot 测定 Δc13 和 Δc18 同位素比值以预测叶尼塞森林热区不同林分的碳-水关系

Polish Journal of Environmental Studies Pub Date : 2024-04-08 DOI: 10.15244/pjoes/182892

Sevda Türkiş

{"title":"Determination of Δc13 and Δc18 Isotope Ratios to\u0000Predict Carbon-Water Relationship in Different\u0000Forest Stands in Yenice Forest Hot Spot","authors":"Sevda Türkiş","doi":"10.15244/pjoes/182892","DOIUrl":"https://doi.org/10.15244/pjoes/182892","url":null,"abstract":"The study is aimed to determine the C13 and O18 isotope ratios of plant species belonging to different life forms in different forest types in Yenice Forests hot spot. Carbon and oxygen isotope ratios are important in providing long-term information about plants. In our study, we grouped the plants by considering the life forms of Raunkiaer. We determined the C13 and O18 isotope ratios of life forms in different forest layers. We found highly positive correlations (p<0.05) between δ13C and δ18O isotope ratios in beech-fir and pure oak forest habitats. In the Yenice Forests, which have a megathermal climate type, plants in different forest layers have settled in the areas by choosing the life forms where water will be used most effectively. Geophyte (-27.38±2.27 p<0.05) is the life form with the highest C13 isotope ratio in terms of life forms. This situation proves that the group that felt the water deficiency the earliest is the geophyte form. For O18 isotope ratio, therophytes using surface water are the highest (24.06±3.92 p<0.05) life forms. It is important to examine the water deficiency in old forests such as Yenice Forests through life forms.","PeriodicalId":510399,"journal":{"name":"Polish Journal of Environmental Studies","volume":"24 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140729467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

How the Carbon Emissions Trading SystemAffects Green Total Factor Productivity inLogistics Industry? 碳排放交易体系如何影响物流业的绿色全要素生产率？

Polish Journal of Environmental Studies Pub Date : 2024-04-08 DOI: 10.15244/pjoes/178636

Yanhong Zheng, Zhaoyang Zhao, Caihong You, Chong Ye, Rongwei Gao, Shijun Chen

引用次数: 0

Quantification of Phenological, Physiological,and Morphological Response of KiwifruitVarieties under Rainfed Conditions 雨养条件下猕猴桃品种的时间、生理和形态反应定量分析

Polish Journal of Environmental Studies Pub Date : 2024-04-08 DOI: 10.15244/pjoes/178083

Tahira Kalsoom, Muhammad Azam Khan, R. Rana, M. Ahmed, A. Ditta, Walid Soufan, Stefaan Werbrouck, Ayman El Sabagh

引用次数: 0