Journal of Water and Land Development最新文献_第3页

Predictions of hazardous plastic waste amounts based on disposable face mask wearing habits 根据一次性口罩佩戴习惯预测有害塑料废物数量

Journal of Water and Land Development Pub Date : 2024-01-12 DOI: 10.24425/jwld.2023.148452

引用次数: 0

Microplastics abundance in domestic wastewater as a pollutant source for the Daroy River, Indonesia 作为印度尼西亚达罗伊河污染源的生活废水中的微塑料丰度

Journal of Water and Land Development Pub Date : 2024-01-11 DOI: 10.24425/jwld.2023.147236

引用次数: 0

GIS and geodata contribution to the cartographic modelling of blue-green infrastructure in urbanised areas 地理信息系统和地理数据对城市化地区蓝绿基础设施制图建模的贡献

Journal of Water and Land Development Pub Date : 2024-01-11 DOI: 10.24425/jwld.2023.147243

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Spatial and seasonal variability of sub–daily water temperature dynamics in the lowland agricultural catchment of the Wkra River 瓦克拉河低地农业集水区日以下水温动态的空间和季节变化

Journal of Water and Land Development Pub Date : 2024-01-11 DOI: 10.24425/jwld.2023.147240

引用次数: 0

Sustainability evaluation of a smallholder cocoa plantation on the Sebatik Island, Indonesia, using a multidimensional scaling approach 采用多维标度法评估印度尼西亚 Sebatik 岛小农可可种植园的可持续性

Journal of Water and Land Development Pub Date : 2024-01-09 DOI: 10.24425/jwld.2024.149118

Muhamad Hidayanto, Y. Fiana

{"title":"Sustainability evaluation of a smallholder cocoa plantation on the Sebatik Island, Indonesia, using a multidimensional scaling approach","authors":"Muhamad Hidayanto, Y. Fiana","doi":"10.24425/jwld.2024.149118","DOIUrl":"https://doi.org/10.24425/jwld.2024.149118","url":null,"abstract":"The Sebatik Island is one of the main cocoa-producing regions in Indonesia, but its productivity has been reported to be below the potential production volume. Therefore, this study aims to evaluate the sustainability index for smallholder cocoa plantations on the Sebatik Island using the multidimensional scaling (MDS), known as the RAP- SEBATIK (rapid appraisal for cocoa on Sebatik Island) that adopts from the RAPFISH (Rapid Appraisal for Fisheries). The MDS was used to evaluate the sustainability status of cocoa across six dimensions, while the leverage analysis was applied to identify the status of the most influential attributes of each dimension. The results showed that the average sustainability index value for such dimensions as ecological, economic, sociocultural, infrastructural and technological, law and institutional, as well as defence and security was 46.23, 48.58, 75.20, 40.49, 36.39, and 36.39%, respectively, based on the current conditions. According to these findings, only the sociocultural dimension was sustainable in smallholder cocoa plantations on the Sebatik Island. The main attributes that need improvement for the sake of sustainability apply to the following dimensions: ecological, economic, sociocultural, infrastructure and technology, law and institutional, as well as defence and security. Attributes that need intervention are the average age of cocoa, the community’s level of formal education, fertilisers application for cocoa, the operation of a shop for agricultural production facilities, and defence and security facilities and infrastructure.","PeriodicalId":39224,"journal":{"name":"Journal of Water and Land Development","volume":"12 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511398","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

Soil sealing changes in selected functional urban areas in Poland in 2012–2018 2012-2018 年波兰部分城市功能区土壤密封性的变化

Journal of Water and Land Development Pub Date : 2024-01-09 DOI: 10.24425/jwld.2024.149123

D. Kudas, A. Wnęk, Ewelina Zając

{"title":"Soil sealing changes in selected functional urban areas in Poland in 2012–2018","authors":"D. Kudas, A. Wnęk, Ewelina Zając","doi":"10.24425/jwld.2024.149123","DOIUrl":"https://doi.org/10.24425/jwld.2024.149123","url":null,"abstract":"Soil sealing is a threat to soil and its ecosystem services. One of the main drivers of soil sealing is land degradation resulting from the expansion of urban areas, where it leads to such problems as the growing risk of flooding and local inundations, urban heat islands, or water shortages. The article focuses on analyses and quantification of the general degree of soil sealing in 2012–2018 in eight functional urban areas (FUA) in Poland, taking into account their division into the urban core (UC) and the commuting zone (CZ). We used the high resolution layer imperviousness density (HRL IMD) data to quantify soil sealing as well as data on land cover and land use with different spatial resolutions, i.e. from the European Urban Atlas project (UA) and the National Database of Topographic Objects (BDOT10k) to quantify artificial surfaces. The research determined the spatial differentiation of UCs and CZs in terms of the degree of soil sealing. We further observed higher average growth of sealed land in CZs. Quantitative and spatial analyses determined the spatial patterns of soil sealing in the FUA in Poland. Soil sealing intensified from 2012 to 2018. The process should be expected to continue in the coming years in light of the continuous transformation of vegetated areas into artificial ones. The conclusions should be considered valuable for the implementation of the spatial policy concerning sustainable land use and soil protection in suburban areas.","PeriodicalId":39224,"journal":{"name":"Journal of Water and Land Development","volume":"60 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511621","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

Socioeconomic status, lake knowledge, and community participation in the sustainable Lake Limboto management, Gorontalo Regency 社会经济地位、湖泊知识和社区参与可持续林博托湖管理，戈伦塔洛地区

Journal of Water and Land Development Pub Date : 2024-01-09 DOI: 10.24425/jwld.2024.149119

Ramla H. Melo, Moch R. Pambudi, Alim Niode

{"title":"Socioeconomic status, lake knowledge, and community participation in the sustainable Lake Limboto management, Gorontalo Regency","authors":"Ramla H. Melo, Moch R. Pambudi, Alim Niode","doi":"10.24425/jwld.2024.149119","DOIUrl":"https://doi.org/10.24425/jwld.2024.149119","url":null,"abstract":"Lake Limboto, situated in Gorontalo, Indonesia, confronts severe threats jeopardizing its sustainability. Widespread deforestation in the watershed area has led to excessive sedimentation within the lake, consequently diminishing its water storage capacity and compromising its flood control function. This degradation has manifested itself in downstream droughts during the dry season and flooding during the rainy season. Historical data reveals a stark reduction in Lake Limboto’s size, plummeting from approximately 3,644.5 ha in 1991 to around 2,693.9 ha in 2017. This study aims to provide comprehensive examination of the interplay between the socioeconomic status of the local community and their understanding of the lake ecosystem. Furthermore, it delves into how these factors produce synergies that shape and impact community involvement in sustainable lake management initiatives. Hypothesis testing yielded significant results, affirming the existence of a positive correlation between socioeconomic status, knowledge of the lake ecosystem, and active community participation in sustainable lake management efforts. The findings underscore the critical importance of socioeconomic factors that need to be considered when designing strategies for the preservation and sustainable management of Lake Limboto. Integrating the community into conservation initiatives is necessary, given their intrinsic relationship with the lake. By acknowledging and leveraging the nexus between socioeconomic status, ecological knowledge, and active participation, stakeholders can formulate more effective and inclusive strategies for safeguarding Lake Limboto’s ecological integrity. This study contributes valuable insights for policymakers, environmentalists, and local communities alike, emphasizing the necessity of collaborative efforts to ensure the long-term resilience and vitality of Lake Limboto.","PeriodicalId":39224,"journal":{"name":"Journal of Water and Land Development","volume":"81 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511689","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 risks assessment of fishery commodities from heavy metal in The East Java Province, Indonesia 印度尼西亚东爪哇省渔业产品重金属生态风险评估

Journal of Water and Land Development Pub Date : 2024-01-09 DOI: 10.24425/jwld.2024.149120

S. Andriyono, Nuning Vita Hidayati, Mirna Fitrani, L. A. Manaf, Ahasan Habib, Umi U. Dewi, Saadah Mukadar

{"title":"Ecological risks assessment of fishery commodities from heavy metal in The East Java Province, Indonesia","authors":"S. Andriyono, Nuning Vita Hidayati, Mirna Fitrani, L. A. Manaf, Ahasan Habib, Umi U. Dewi, Saadah Mukadar","doi":"10.24425/jwld.2024.149120","DOIUrl":"https://doi.org/10.24425/jwld.2024.149120","url":null,"abstract":"Heavy metals are a crucial group of chemicals extensively used in materials to meet human needs, eventually leading to contamination of aquatic ecosystems and accumulation in organism’s tissues. Heavy metals enter the aquatic ecosystem from various sources. Those metals that pollute aquatic waters are deposited in sediments, remain dissolved in water or accumulate in the food web of aquatic organisms. Benthic biota is believed to accumulate the highest levels of these metals, while other aquatic animals, such as fish, shrimp, and macroalgae, serve as significant sources of heavy metals intake through food and the environmental exposure. Ina study conducted in and around the east Java, Indonesia, the concentration of heavy metals in commercially important fish species, shellfish, and macroalgae were evaluated using an inductive couple plasma-mass spectrometer (ICP-MS). This study is very important because fishery resources are not only vital for exports but also serve as a primary source of essential food for local communities. The results showed that heavy metal concentration (Pb, Cd, and Hg) in samples were 12.3 mg∙dm –3, 0.171 mg∙dm –3, and undetectable, respectively. This study showed that different metals were present in the samples at different levels, all of which fell within the maximum residual levels set by the EU and USFDA. The results of an analysis of food safety based on the Hazard Index showed values below 1 point, indicating that fishery products (fish, shrimp, and macroalgae) from the East Java Province are generally safe for human consumption.","PeriodicalId":39224,"journal":{"name":"Journal of Water and Land Development","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511353","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

Influence of induced drought on photosynthetic performance in Dactylis glomerata varieties during the early growth stage 诱导干旱对早期生长阶段麦冬品种光合作用性能的影响

Journal of Water and Land Development Pub Date : 2024-01-09 DOI: 10.24425/jwld.2024.149121

B. Borawska-Jarmułowicz, G. Mastalerczuk, Piotr Dąbrowski, Żaneta Tuchowska, H. Kalaji

{"title":"Influence of induced drought on photosynthetic performance in Dactylis glomerata varieties during the early growth stage","authors":"B. Borawska-Jarmułowicz, G. Mastalerczuk, Piotr Dąbrowski, Żaneta Tuchowska, H. Kalaji","doi":"10.24425/jwld.2024.149121","DOIUrl":"https://doi.org/10.24425/jwld.2024.149121","url":null,"abstract":"Drought significantly impacts the growth and yield of forage grasses, particularly its effect on Dactylis glomerata photosynthetic apparatus during the initial phase of development remains largely unknown. This study investigated the effects of drought on physiological parameters of various D. glomerata varieties. The seedlings obtained after seed germination under optimal and simulated drought conditions by PEG 6000 (three variants) were planted in small pots filled with garden substrate. Over a span of 42 days, the plants were initially kept well-watered (70% capillary water capacity, CWC), after which half of the seedlings from each variant were subjected to drought. This drought stress was applied during the tillering phase for 12 days. Subsequently, the plants were rehydrated (at 70% CWC) and allowed to recover for 14 days. Throughout both drought and recovery periods, measurements were taken. Leaf chlorophyll fluorescence parameters were assessed, and the JIP-test analysis was utilised to provide detailed insights into the functionality of D. glomerata photosynthetic apparatus under drought stress and post-recovery conditions. Several parameters were identified as indicative of the plants’ sensitivity to drought, such as performance indices PI ABS and PI tot, along with quantum yield parameters Ψ E0, φ E0, and φ P0. The results highlighted that var. Minora and Tukan exhibited greater tolerance to water deficit when compared to the other varieties studied. They showed a large increases in PIABS and PItot values after drought stress as well as after the re-watering (recovery period) compared to control plants. This suggests their potential for better adaptation to drought conditions.","PeriodicalId":39224,"journal":{"name":"Journal of Water and Land Development","volume":"177 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511886","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

Practical experience in the construction of roads in difficult soil conditions 在恶劣土壤条件下修建道路的实践经验

Journal of Water and Land Development Pub Date : 2024-01-09 DOI: 10.24425/jwld.2024.149115

A. Tulebekova, Askar Zhussupbekov, A. Zhankina, A. Aldungarova, Gulnaz Mamyrbekova

{"title":"Practical experience in the construction of roads in difficult soil conditions","authors":"A. Tulebekova, Askar Zhussupbekov, A. Zhankina, A. Aldungarova, Gulnaz Mamyrbekova","doi":"10.24425/jwld.2024.149115","DOIUrl":"https://doi.org/10.24425/jwld.2024.149115","url":null,"abstract":"One of the most important and urgent problems is constructing roads in difficult soil conditions, ensuring their strength, reliability, and normal operation. To create an efficient and competitive transport infrastructure in Kazakhstan, the State Programme of Infrastructural Development “Nurly Zhol” for 2020–2025 was developed. Its main objectives are to improve the technological, scientific, and methodological base, provide resources, and to attract “Big Transit”. The paper presents the details of the survey carried out in one of road construction areas. Irrigation canals and periodic and permanent watercourses represent the hydrographic network of the construction site. The analysis of these features and field tests were included in the research. Stamp tests were performed to analyse mechanical properties of embankment soil to provide more reliable information on the mechanical properties of the soil. Structural and technological solutions were adopted based on the field tests and surveys of hydrological conditions. A numerical simulation was used to determine the stability of the road embankment, the results of which showed maximum deformations of 4.5 mm during the operation of road transport. Geosynthetic material was used to reinforce the subgrade. The results of the study have shown that the analysis of factors affecting the stability of engineering structures on difficult soil conditions helps to achieve some improvement.","PeriodicalId":39224,"journal":{"name":"Journal of Water and Land Development","volume":"59 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140511351","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