Industrial Hub Research Articles

Formation of Industrial and Logistics Hub in the Border Areas of Kazakhstan and Uzbekistan

Central Asia is a strategic region of the China-Europe continental bridge. The conflict between Russia and Ukraine has seriously affected international supply chains, which has led to the intensification of the development of alternative corridors and the construction of new regional logistics hubs along them. The purpose of the research is to determine, on the basis of these sources, the factors of the formation of industrial and logistics hubs, as well as the directions of their development on the example of the border regions of Kazakhstan and Uzbekistan. In preparing this article, a mixed research strategy was used, which implies quantitative and qualitative methods. It consists not only of the systematic study of the literature on the research topic and statistical information but also involves the implementation of theoretical studies, comparison, generalization and analysis of the results, argumentation and formulation of conclusions. The study identified the main constraining factors for the development of such centres delays in customs inspection, inconsistency in the legal framework of the transportation process, underdevelopment of infrastructure, low level of digitalization and the use of information systems, the use of non-tariff barriers, low level of digitalization and the use of information systems. The creation and development of integrated transport services based on a digital platform will speed up this process. In addition, taking into account these factors, the components of an industrial and logistics hub are proposed: an industrial zone, a logistics zone, a trading zone, a certification zone with appropriate services, as well as a digital platform as a link between all components.

Evaluating the Impact of Environmental Management Policies on Communities in the Leather Tannery Industrial Area of Garut Regency

Industrialization fundamentally aims to enhance the quality of life and the welfare of people. However, insufficient management of residual production waste generates adverse effects on both the environment and the inhabitants residing near industrial zones. In response, the government has established regulatory measures for environmental protection and management through Government Regulation Number 22 of 2021. This regulation seeks to strike a balance between the community’s economic interests and environmental sustainability, safeguarding the rights of citizens. The core objectives of this research are to assess the state of environmental policies within the Sukaregang leather tanning industrial area, to scrutinize the implementation of environmental management practices, and to evaluate the impact of Government Regulation Number 22 of 2021. Employing a qualitative case study approach, the research centers on the Sukaregang leather tanning industrial area, a pivotal hub for the leather industry and a symbol of the Garut Regency. The data collection involves interviews with key stakeholders, including the Environmental Service, the leather tanning industry, and the affected community. The research concludes that while policies based on Government Regulation Number 22 of 2021 are in place, complementary local regulations are absent. The current implementation of environmental management continues to engender negative externalities in sectors such as agriculture, health, and environmental pollution. To address the shortfalls in achieving policy goals and objectives, it becomes imperative to establish local regulations that facilitate cost-sharing in the waste treatment process, utilizing Wastewater Treatment Plant (WWTP) technology. Such measures are essential for upholding environmental quality for the residents of industrial areas.

Evaluation of heavy metals in ground and surface water in Ranipet, India utilizing HPI model.

Ranipet is an industrial hub located 120km away from Chennai houses around 250 tanneries beside other industries. Tanneries and Tamil Nadu Chromate and Chemicals Limited (TCCL) generated and dumped tons of chromium waste on land and water bodies which is the major threat to the people living in the area for several years. In this study, heavy metal pollution in Ranipet industrial zone was estimated using the Heavy Metal Pollution Index (HPI) model along with spatial distribution maps. The level of Cd, Cu, Cr, Pb, Ni and Zn in ground and surface water was measured using standard methods, and the results were utilized to make the HPI model. It was observed that the metal level was in the order of Zn > Pb > Ni > Cu > Cr > Cd and Cr > Pb > Zn > Cd > Cu > Ni in ground and surface water respectively. All the ground water samples exhibited high HPI of (> 38). Except one sample with low HPI (˂ 19), and three surface water samples held in midrange (19-38), the other surface water samples displayed high HPI of (> 38). The average HPI of ground and surface water is 500.42 and 523.78. The HPI and spatial distribution of heavy metals revealed that the Cr contamination in Ranipet industrial estate is originated from the premises of TCCL.

TYPICAL FEATURES OF DEGRADING PRODUCTION TERRITORIES THAT MAY BE SUBJECT TO RESTORATION IN TODAY'S REALITIES

The countries of the world, in particular Ukraine, face the global problem of degraded territories in the urban structure, in particular, production ones in the process of changing technological eras and the formation of post-industrial relations. For a long time, typical cities of Ukraine were industrial, therefore the appearance of degrading production territories in their structures is quite obvious and requires correction of the functional and planning structure of cities, especially the production component of the economic complex, which needs restoration. Taking into account world experience and regional features, the study examines the city of Sumy, which has a typical economic complex with a predominant production component. In the article, the author considers the typological features of degraded industrial areas in the urban fabric, which can serve as a basis for making decisions about restoration in modern conditions. The author distinguishes two main types of degraded production areas in the structure of the city: when the industrial zone is located in the middle of the agricultural zone and when a separate degraded industrial zone is located in the structure of an industrial node, district, zone. The main types are distinguished according to the state of their degradation. Three main existing approaches to restoration of degraded territories are also highlighted. Therefore, after analyzing the current state of degrading production areas in the structure of a large city, using the example of the city of Sumy, the author notes that the existing problem requires scientifically based solutions for their restoration, and at the legislative level, there are all the necessary prerequisites for the further formation of industrial zones of the city. In turn, the identified typologies can play a decisive role in making further decisions regarding the reconstruction of degrading production areas in the city structure. Keywords: urbanization, post-industrial society, degradation, industrial areas, restoration, industrial hub.

Evaluation the Situation of Heavy Metal Contamination on a Sandy Beach in the Eastern Provinces of Thailand

Thailand's eastern provinces are essential as a hub for industry and tourism, effect to the study has purposed for heavy metal contamination of a beach in the Thai Gulf area in the east of Thailand was monitored and focuses on the use of the enrichment factor (EF) and geoaccumulation index (Igeo) to indicate the environmental condition of beaches. The 30 sample sites were in Chonburi (CHR), Rayong (RY), Chanthaburi (CB), and Trad (TR) provinces, along a sandy beach of about 320 kilometers in length. An inductively coupled plasma technique (ICP-OES) was used to analyze the heavy metals present in the samples. The sand of the range with granulometries greater than 0.85 (18%), between 0.85–0.25 (77%), or less than 0.25 mm (5%). The most common heavy metal found in the samples was Fe at 1632±931 mg/kg dry weight, and the number of heavy metals found in the samples did not exceed the Pollution Control Department of Thailand standards. Principle Component Analysis (PCA) indicated that land use activities influence Hg content. The Igeo of Hg was 1–1.99 (moderately polluted) in sample location 4th of the Rayong province, which has an industrial zone and a port. The EF was mainly within the range of 2–5 in the four provinces studied (indicating deficiency to minimal enrichment), except for one location in Trad and Rayong province, which had an EF of over 5; a possible reason for this is that the area is close to agricultural and aquacultural zones, the government organizations can use the data to plan, monitor, and promote tourism in the future.

Target Screening of Chemicals of Emerging Concern (CECs) in Surface Waters of the Swedish West Coast

The aquatic environment faces increasing threats from a variety of unregulated organic chemicals originating from human activities, collectively known as chemicals of emerging concern (CECs). These include pharmaceuticals, personal-care products, pesticides, surfactants, industrial chemicals, and their transformation products. CECs enter aquatic environments through various sources, including effluents from wastewater treatment plants, industrial facilities, runoff from agricultural and residential areas, as well as accidental spills. Data on the occurrence of CECs in the marine environment are scarce, and more information is needed to assess the chemical and ecological status of water bodies, and to prioritize toxic chemicals for further studies or risk assessment. In this study, we describe a monitoring campaign targeting CECs in surface waters at the Swedish west coast using, for the first time, an on-site large volume solid phase extraction (LVSPE) device. We detected up to 80 and 227 CECs in marine sites and the wastewater treatment plant (WWTP) effluent, respectively. The dataset will contribute to defining pollution fingerprints and assessing the chemical status of marine and freshwater systems affected by industrial hubs, agricultural areas, and the discharge of urban wastewater.

Advanced design and operation of Energy Hub for forest industry using reliability assessment

A large part of the refining heat production in the thermomechanical pulp mill can be recovered to supply the paper machine heat demand. This study introduces a novel approach for the heat integration of a thermomechanical pulp mill and paper machine using Energy Hub. An Energy Hub consisting of a steam generator heat pump and the electric boiler is integrated with the thermomechanical pulp mill to provide the heating demand of the paper machine. The advanced cost-efficient design and operation of the Energy Hub are investigated in this research by integrating thermo-economic analysis, reliability & availability assessment, and load profile prediction. The thermo-economic analysis combines economics and thermodynamics, which is necessary for energy system unit commitments. Reliability assessment will lead to more accurate modeling of real-life system operating conditions since system components' availability is considered in the design process. Load profile prediction estimates the Energy Hub load for the next hour, which helps with the optimal operation of the Energy Hub.Different state-of-the-art long-short-term memory (LSTM) neural network models have been developed to achieve the best time series model for refining heat prediction in the thermomechanical pulp mill. Results show that all the time series models are effective for refining heat prediction, while Bidirectional LSTM appears to perform better than others with the correlation coefficient and root mean square error of 0.9 and 0.15, respectively. In addition, the proposed Energy Hub design approach is compared with the conventional design method. The proposed design method offers a robust design that isn't impacted by unsupplied demand penalty rates. Depending on the penalty rates, the total system cost could decrease by 14%-28% utilizing the proposed design method.

Nutrients in a circular economy: Role of urine separation and treatment

The increasing global population, over the last few decades, brought about the rise in synthetic fertiliser market prices along with explosive agricultural demand. Source separation of urine can be one of the most effective solutions for nutrient recovery as a fertiliser, transforming the conventional linear economy into a circular economy. The urine diversion from wastewater can improve conventional wastewater treatment plants to be energy-efficient and cost-effective, as a considerable quantity of nutrients in wastewater is derived from urine. The stabilisation and sanitisation of source separated urine have been studied earlier by applying physical, biological, chemical, and electrochemical treatment processes. Further processes such as evaporation, freeze-thawing, and membrane processes have been investigated to recover as well as concentrate nutrients as a urine-derived fertiliser. As such, this review discusses the urine diversion and collection systems as well as previous technologies for the urine treatment and nutrient recovery. In addition, the industrial research hub funded by Australian Research Council (ARC) which focuses on the Nutrients in a Circular Economy (NiCE) is introduced in this paper. The ARC NiCE hub aims to achieve four themes, including urine collection, processing, fertiliser optimisation, and fertiliser end-use, moving towards a closed circular nutrient economy.

Sprouting Cities: How Rural America Industrialized

We study the joint process of urbanization and industrialization in the US economy between 1880 and 1940. We show that only a small share of aggregate industrialization is accounted for by the relocation of workers from remote rural areas to industrial hubs like Chicago or New York City. Instead, most sectoral shifts occurred within rural counties, dramatically transforming their sectoral structure. Most within-county industrialization occurred through the emergence of new “factory” cities with notably higher manufacturing shares rather than the expansion of incumbent cities. In contrast, today's shift toward services seems to benefit large incumbent cities the most.

The potential and obstacles of Malaysia’s Halal Certification towards global halal standard

The frailty to produce a global halal standard has become one of the reasons why the halal industry cannot grow faster, despite increased demand for halal products around the world. Moreover, the industry welcomes the idea of creating a global halal standard. Numerous sectors including inter-governmental agencies and small businesses have recognised the necessity for a global halal standard recognised by all trade in countries. The methodology used in this article is qualitative, which involves secondary analysis with reference to academic materials to describe the potential and challenges of halal standard. In response to this demand and awareness, this article assessed the potential of the Malaysian Halal Standard to be accepted globally. The finding in this article has highlighted the halal industry has become one of the fastest-growing economies, and Malaysia has the potential to be a global hub for the halal food industry. Secondly, Malaysia’s halal standard has been accepted at the international level and is the leading halal standard among Islamic countries.

Afghanistan's Geopolitical and Geo-economic Significance in Regional Connectivity and Development

Purpose - The emergence of industrial hubs focused on oil and gas energy has fortified economic structures by integrating production, transit, and energy consumption, a phenomenon known as "geo-economics. The Near East, a strategic region rich in hydrocarbon reservoirs, has garnered significant attention as it seeks to influence critical areas, bases, and operational centers to achieve political-military and economic-commercial objectives. Due to its unique geographical location and proximity to major powers like Russia and China, along with regional players such as Iran, Pakistan, and India, Afghanistan assumes a vital operational role.Methodology - This article discusses the consequences of economic, geopolitical, and geo-economic developments in Afghanistan and neighboring regions using analytical and descriptive methods and reliable scientific and research sources. This research method has used the data and results of numerous studies in this field and explained these developments' connections and mutual effects.Findings - Capitalizing on its exceptional geographical position, Afghanistan stands to capitalize on numerous economic opportunities in trade and transit. Despite efforts to leverage this potential, significant progress remains elusive.Implication - This article delves into the economic and political prospects and capabilities engendered by Afghanistan's geographic position, aiming to identify its critical attributes for developmental purposes.

Persistence of Heavy Metals in River Sirsa Around Industrial Hub Baddi, India.

The Indian riverine system has become dumping site for toxic industrial pollutants. For assessing the flow of pollutants at various trophic levels, it is primarily important to do elemental profiling first so as to detect their load in Sirsa tributary of river Sutlej flowing through foothills of Shivalik in Himachal Pradesh, around the industrial hub Baddi, Solan. The study area includes three observation sites (S1, S2, and S3) on river Sirsa and drainage system of Baddi industrial units; the Effluent Nallah as demarcated in figure1. Heavy metal concentrations in water samples were detected using inductively coupled plasma mass spectroscopy of elements (Ti, V, Cr, Co, Ni, As, Li, Cd, Cs, Pt, Pb, Hg) as these were found to be very common in effluents of chemical, cement, textile dyeing, electronics and pharmaceutical industries. Statistical analysis showed that the concentrations (ppb) of elements found to be within permissible limits of WHO at sites under study for seven metals (Hg, Li, Ti, V, Co, Cs, Pt) but it was higher for five toxic heavy metals (Cr, Ni, Pb, As, Cd) at S2 only, streamlined in order Cr >Ni > Pb> As >Cd >Hg >Li >Ti >V >Co > Cs > Pt. It may be due to improper installation of common effluent treatment plant (CETP) on the bank of river Sirsa or due to leakage by tanker carrying waste water from various industrial set ups as these units were not directly linked to CETP. These sites were committed to act as ultimate gutter to receive all types of industrial pollutants as part of mismanagement. The load of Arsenic and Lead is increasing in lotic region and its impact on aquatic ecosystem at trophic level can be explored to combat toxicant pollution.

A Land Use Approach to Promote Charoenkrung District as a Creative Industry Hub - Possibilities under the Bangkok Comprehensive Plan

TheBangkokComprehensivePlanDraft(4 Revision,draftedin2019)hasproposedBangkok’sdevelopment and management scheme for the next 20 years. In this 4th revision, “Creative Commercial”, has been established for the first time under the category of C6 (Commercial Land Use type 6). However, the C6 land use is designated only for the Klongsan and Samyan areas. The Charoenkrung area in Bangrak District, officially approved as the first Creative Industry Hub (CIH) in Thailand, was not under the C6 category, but instead remains as C8 (Commercial Land Use type 8). This article aims to compare the differences and benefits of C6 and C8 land use designations through textual analysis of the pertinent urban planning policies and regulations. The textual analysis was then discussed with three creative entrepreneurs who represent the design, crafting, and selling of jewelry and accessories in Charoenkrung, to understand their impressions of land use requirements and the potential that policies and regulations can successfully support establishment of creative entrepreneurships in the area. Through Snowball Sampling, the the textual analysis and recommendations from the three representatives of the jewelry and accessories business were then further reviewed with two eminent experts who were highly experienced in this industry as a creative space developer and vice president of Thai Gems & Jewelry Traders Association. The results of the interviews show that the creative entrepreneurs in Charoenkrung were not convinced of the benefits in the land use regulations for either of the commercial land use types within the Bangkok Comprehensive Plan. The C8 has higher flexibility in terms of conditional usages as compared to C6. The C6 did not stipulate any special benefits that might be lucrative enough to promote creative business development. Thus, the Bangkok Comprehensive Plan should revisit the regulations and revise theC6 designation to have a clearer effect on promotion of the creative economy. Specifically, we propose three recommendations related to land use policy that would promote Charoenkrung as a creative district: 1) The Government should create Investment Promotion Zones for the creative industry. These zones might include tax waiver benefits for creative entrepreneurs and provide planning incentives for renewal of abandoned buildings into incubator spaces associated with new creative businesses; 2) Events and exhibitions at a national scale should be organized in Charoenkrung, utilizing soft infrastructure to promote city branding and marketing strategies; and 3) In connecting with the Thai word for love, (rak), “Love Marketing” should be used as a promotional opportunity for the Bangrak District to attract tourists and investors into Charoenkrung.

The Resilience of Emerging Adults in a Stressed Industrialised Environment in Eswatini

Transitioning to adulthood can be stressful, particularly when young people live in challenging contexts. One such context is Eswatini, a low-income African country challenged by structural violence. Still, how Swazi emerging adults mitigate related challenges is unknown. To redress this knowledge gap, we report a qualitative study with 30 Swazi emerging adults (15 men; 15 women; 18-to-24-years) living in Matsapha, an industrial hub characterised by relentless physical, social, and financial stressors. Using reflexive thematic analysis, we found that a mix of resources (personal drive, enabling connections, a resourced ecology) co-supported resilience to stressors that emerging adults perceived as unavoidable. The detail of this resource-mix implies that emerging adult resilience is a developmentally and contextually responsive process. The findings also signpost that emerging adult resilience is a collaborative effort, one that requires an enabling physical and relational environment, and government commitment to co-facilitating that environment.

Atmospheric Deposition around the Industrial Areas of Milazzo and Priolo Gargallo (Sicily-Italy)-Part A: Major Ions.

The chemical composition of rainwater was studied in two highly-industrialised areas in Sicily (southern Italy), between June 2018 and July 2019. The study areas were characterised by large oil refining plants and other industrial hubs whose processes contribute to the release of large amounts of gaseous species that can affect the chemical composition of atmospheric deposition As in most of the Mediterranean area, rainwater acidity (ranging in the study area between 3.9 and 8.3) was buffered by the dissolution of abundant geogenic carbonate aerosol. In particular, calcium and magnesium cations showed the highest pH-neutralizing factor, with ~92% of the acidity brought by SO42- and NO3- neutralized by alkaline dust. The lowest pH values were observed in samples collected after abundant rain periods, characterised by a less significant dry deposition of alkaline materials. Electrical Conductivity (ranging between 7 µS cm-1 and 396 µS cm-1) was inversely correlated with the amount of rainfall measured in the two areas. Concentrations of major ionic species followed the sequence Cl- > Na+ > SO42- ≃ HCO3- > ≃ Ca2+ > NO3- > Mg2+ > K+ > F-. High loads of Na+ and Cl- (with a calculated R2 = 0.99) reflected proximity to the sea. Calcium, potassium, and non-sea-salt magnesium had a prevalent crustal origin. Non-sea salt sulphate, nitrate, and fluoride can be attributed mainly to anthropogenic sources. Mt. Etna, during eruptive periods, may be also considered, on a regional scale, a significant source for fluoride, non-sea salt sulphate, and even chloride.

Evaluation of Water Quality, Urinary Mercury & Arsenic Investigation and Survey of Diseases Associated with Drinking Water Sources

Background: Contamination of freshwater sources can be caused by both anthropogenic and natural processes. WHO reported that 1.1 billion people worldwide consume contaminated water, and the majority of diarrheal diseases (88%) are caused by it. According to Central Pollution Control Board (CPCB), Maharashtra along with two other states contribute 80% of hazardous waste, including heavy metal pollution in India. Certain dissolved heavy metals are easily absorbed by aquatic organisms and can enter the body through drinking water, skin absorption, and biological chains, posing a health risk. Hence, the main objectives of the study were, (1) surface and groundwater quality assessment, (2) to determine the association of diseases/symptoms with different sources of drinking water used, and (3) urinary Mercury (Hg) and Arsenic (As) levels investigation in the study population. Methods: The cross-sectional study was conducted in the industrialized city of Solapur, Maharashtra, India. The study area was limited to 25 km around the industrial hub. A total of 557 people were randomly selected for the survey, with consumers from all four types of water sources i.e., surface, handpump, wells, and municipal water. Spot urine samples were collected for estimating Hg and As levels after considering inclusion and exclusion criteria. People under treatment for tuberculosis, cancer, and chronic heart, lung, or kidney ailments were excluded. Also, pregnant and lactating women were not included. One surface water, one municipal water, and five handpump water samples were collected for evaluating water quality. Samples were analyzed for pH, Total Dissolved Solids (TDS), Dissolved Oxygen (DO), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Fluoride, Ammonia, Mercury, Arsenic, Cadmium, Lead, Nickel, Copper, Zinc, Chromium, and Manganese. Results: The water samples were observed to be neutral to slightly basic. TDS was between 410 to 1898 mg/L for groundwater whereas for surface water was 378 & 450 mg/L. F concentration ranged between 0.4 to 0.9 mg/L, Zn from 0.32 to 0.57 mg/L, and NH3 was found to be <0.1 mg/L. Out of 557 people, 43 (7.7%) used surface water, 194 (34.8%) used handpump, 64 (11.5%) used well, and 256 (46%) used municipal water. Among surface water users, 14 (32.5%) people reported frequent loose stools (p-value <0.05), and 11 (25.5%) people reported frequent abdominal pain. Handpump and well water users majorly reported frequent abdominal pain and gastric discomfort (p-value <0.05) respectively. 47 people were selected for estimating urinary Hg and As levels after considering exclusion and inclusion criteria. The mean value of urinary Hg & As are 4.91 ± 0.280 & 42.04 ± 2.635 µg/L respectively. Conclusion: In our study frequent loose stools, abdominal pain, and gastric discomfort were associated with the various sources of drinking water. Urine Hg levels were above the permissible reference value set by NHANES (USA) Survey. Additionally, it is advised that frequent drinking water monitoring be implemented in the vicinity of the industrial hub since metal accumulation may be dangerous to consumers when it is present in excess, and if found higher, necessary action should be taken to reduce exposure.

Assessment of Effect of Industrial Effluent on Ground Water of Pali, Rajasthan, India

A study was conducted to assess the present status of the ground water in Pali town. The city is known as an industrial hub especially for the textile industry. Ten sampling locations were selected at random and the ground water samples were selected from tube wells and wells in and around Pali town. For this purpose, these samples were analysed for major physical and chemical water quality parameters such as pH, electrical conductivity (EC), total dissolved solids (TDS), Alkalinity, Total Hardness (TH), Sodium, Phosphate, Nitrate, Carbonate, Bicarbonate and Chloride. The results were compared with standards prescribed by WHO (World Health Organization). It was found that most of the samples of the ground water quality were substandard, may be due to the industrial effluents, discharge by industrial units in the Bandi River and on open surface. The sampling sites Punayata and Mandia showed high deviation from standards prescribed by WHO. Hence the present study concluded that the ground water quality in the study area was polluted. So, it is necessary to take periodic monitoring of the ground water quality and strict rules and regulation on industrial effluent in this region for future sustainability.

Eco-Environmental Uncertain Management of Various Energy Hubs within a Microgrid Concentrated on Demand Response, Intelligent Parking Lots, and Power-to-Gas Unit Effects

Nowadays, consumption of different energy carriers is increasing due to the division of community activities in various sectors such as residential, commercial, and industrial. The energy hub concept is used to meet the demands of different energy carriers in these sections. In this paper, a new method for energy management of a microgrid is presented in an intelligent network based on three types of commercial, residential, and industrial energy hubs. In the energy hubs, a wide range of components, including renewable and nonrenewable generation units, converters, storage devices, intelligent parking lots consisting of electric vehicles, P2G units, and cogeneration units, are used to supply electrical, heating, cooling, and natural gas energies. Some parameters like renewable generations, energy demands, and arriving and departure time of electric vehicles are considered to be uncertain, and a relevant method is applied to provide a near-realistic profile for them. In addition, a demand response paradigm has also been proposed for three types of electrical, heating, and cooling demands at the hub output side. Therefore, in this method, a mixed integer linear programming model is proposed based on benefit and reduction of emission caused by the activity of gas-burning units for short-term planning and obtaining an optimal solution for generation and sending loads in a distribution network containing energy hubs. To evaluate the performance of the proposed modeling and structure, the presented approach is applied on a modified 33-bus IEEE test network. According to the results of the energy management model, it is possible to significantly increase benefits and also obtain a smoother consumption pattern in consumption with financial incentives.

Development Projects in Terms of Land Use on Converted Wetland Sites in Port Harcourt Municipality, Rivers State

Purpose: Urban expansion and growth is one of the basic characteristics of urbanisation process. This expansion has telling effects on available land space in urban areas. The continuing reduction in available land space has led to the encroachment on wetland areas and its subsequent development. This study was carried out in Port Harcourt Municipality Rivers State. The aim was to assess development projects in terms of land use on converted wetlands.
 Methodology: Purposive sampling technique was used to select four sites out of twenty four reclaimed sites identified within the study area.Three hundred and eighty (380) household heads from eight proximate communities to the four selected reclaimed sites was arrived at with the aid of Taro Yamane formulae and were interviewed using purposive sampling technique. The extent of wetland loss to physical development in the study area was ascertained by running a time series analysis using the Geographic Information System (GIS) technique. Data on physical development projects presently sited on the reclaimed wetlands were identified and their coordinates collected using handheld Global Positioning System (GPS), a process known as ground truthing. The coordinates of the different development projects presently sited on reclaimed wetlands so collected were interfaced with Google earth images of the different locations using the place-mark device available on Google earth software.
 Findings: The study revealed that predominant land use in site A (Eastern Bypass) is industrial land use and a growing competing administrative land use; in site B (Borikiri Sand field), the predominant Landuse is residential with a growing competing commercial land use; In Site C (Eagle Island), the predominant land use is residential and in Site D (Ibeto), the predominant land use is residential with a growing commercial and industrial hubs. 
 Unique Contribution to Theory, Practice and Policy: The study therefore recommends that reclaimed wetlands in the study area be properly plan and the different development projects earmarked for such site be fully implemented; Government should strictly enforce the land use control measures utilizing sub-division regulation, zoning ordinance, building and housing codes including site and service approach to ensure proper utilisation of reclaimed sites.

Dagestanskaya ASSR v organizacii neftedobychi i tranzita nefteproduktov v period Velikoj Otechestvennoj vojny

The article examines the importance of the Dagestan ASSR in the organization of oil production and transit of petroleum products in the south of the country during the Great Patriotic War. The article shows the change in the role of the capital and the largest industrial hub of the republic Makhachkala in oil production during wartime: from a major transit point of Baku and Grozny oil, whose cargo turnover increased sharply during the initial period of the war, to an actively developing oil-producing center. On the basis of archival documents, the complex of measures taken by the Soviet command to ensure oil production and transit of petroleum products needed by the front in the conditions of the loss of part of the oil-producing regions of the Caucasus and the Black Sea ports is analyzed.