Land use planning and overseas production

Author(s):  
Omid Bozorg-Haddad ◽  
Mohammad-Reza Rajabi ◽  
Hugo A. Loáiciga

Abstract Land use planning is defined as the regulation of the relationship between space and human activities. Space occupied by human settlements, farmland and forests, parks, fallow land, rivers and lakes, and by transportation networks constitutes a network of areas dedicated to land uses such as agriculture, forestry, rangeland, industry, mining, recreation, and fishing. Land use planning is a comprehensive and long-term approach to planning human relations and their activities in space; it is the task of regulating and coordinating the strategies and general orientations of sectors, and it is the foundation of economies and human activities. The purpose of land use planning is to achieve an optimal distribution of economic and social activities. Land use selection and management are commonly done without regard to the carrying capacity of the land which, when exceeded, results in economic losses and in a reduction of environmental quality. The overall goal of land use planning is to achieve the optimal use of the land within the national interest framework. Accordingly, formulating a successful plan for managing the development of a country requires proper attention to the roles of geography and land use. Creation of a suitable balance between the Earth and its use by human activities can be achieved by proper land management. The increasing importance of environmental issues and human alteration of natural environments calls for sustainable development and land use practices that conserve natural resources while benefiting society and the environment. Nowadays, due to many factors such as climate change, population growth, changing standards of living, poverty, access to education, and mismanagement of natural and water resources, there is a need to diversify food and agricultural production in a variety of ways. Overseas cultivation is one of them, and it has potential for improving agricultural production. The practice of overseas cultivation by a country means planting and harvesting of a variety of agricultural products in other countries to be sold in its domestic market or in foreign markets. There are five basic principles that underline the success of overseas cultivation involving any group of countries: (1) mutual respect for the governance of all countries; (2) making and abiding by agreements between the countries; (3) non-interference in the internal problems of each country and respect for the territorial integrity of all countries; (4) optimal use of human resources and capacities to support agricultural activities and trade; and (5) expanding security and military cooperation.

2005 ◽  
Vol 5 (2) ◽  
pp. 19-24 ◽  
Author(s):  
William E. Magnusson ◽  
Albertina P. Lima ◽  
Regina Luizão ◽  
Flávio Luizão ◽  
Flávia R. C. Costa ◽  
...  

Our objectives were to develop a method that would be appropriate for long-term ecological studies, but that would permit rapid surveys to evaluate biotic complementarity and land-use planning in Amazonia. The Amazon basin covers about 7 million km². Therefore, even a sparse coverage, with one sample site per 10.000 km², would require about 700 sampling sites. Financial considerations limit the number of sites and investment at each site, but incomplete coverage makes evaluation of biotic complementarity difficult or impossible (Reddy & Dávalos 2003). Our next challenge is to install similar systems throughout Amazonia. The cost, based on modification of Al Gentry's original design is moderate (less than US$ 50.000 per site if it is not necessary to immediately identify all vascular plants in plots) and we can obtain RAP results for most taxa in the short term at much lower cost. However, biological surveys will only be relevant if the local people participate and the surveys serve as much to teach the local communities about the value of their natural resources as they serve to teach the international community about biodiversity. Therefore, we want to see each site run as a long-term ecological research project by local people and institutions. Biological surveys are an important tool in land-use planning, but only the local people can implement those plans.


2020 ◽  
Vol 27 (5) ◽  
pp. 36-47
Author(s):  
D. S. Ternovsky ◽  
V. Ya. Uzun

The article presents the results of a study aimed at proving the existence of systematic error in traditional calculations of long-term growth rates of agricultural production based on chain indices of agricultural production. According to the authors, the article also introduces a more accurate assessment of its dynamics with the account to the structure of the relationship between prices and the volume of agricultural production. The paper describes a theoretical model that is a methodological basis for the study and explains the discrepancy in assessing the dynamics of agricultural production using chain indices and indexes at constant prices. It allows establishing differences in the ratios of the Laspeyres, Paasche, and Lowe indices for crop and livestock production, due to factors in the formation of demand and the complex structure of the relationship between the price level and the volume of production. The adequacy of the constructed theoretical model is proved based on aggregated data that eliminated the influence of incompleteness of the initial information. As a result, it was established that livestock production is characterized by time-distributed changes in prices and quantity of products, which makes it possible to assess its dynamics using both chain indices and symmetric indices. It is proved that the dynamics of crop production cannot be adequately described using chain indices, since a positive correlation of prices of the previous period and production volumes of the current period causes an overstatement of the index in comparable prices of the previous year. Based on calculations within the proposed aggregated model, it is proved that the use of constant prices as the Lowe index weights, updated every five years, is an acceptable approximation of the Fisher symmetric index. Application of the indicated methodology for calculating the index to the data on Russian agricultural production by main types of products in 1990-2018 allowed to establish an overstatement of dynamics by 11.9%. The main difference falls on crop production (+ 19.6%), while for livestock - the differences are insignificant (-0.7%).


Author(s):  
Sebastian Anju

Planning for transportation infrastructure takes significant role in development of urban areas. Proper planning is needed for eliminating the problems like overcrowding, housing shortage, congestion etc. So there is a need of integrating transportation and land use. Transportation planning and the land use planning have to be done together. Integrating transportation with land use helps to decrease travel length and need to travel. Mixed land use development is more suitable for the urban areas. This paper critically reviews the importance of Integrated Transportation and Land Use planning (ITLUP) model in the planning of urban areas and applying this model as a solution for most of the problems facing in urban areas by analysing the best practices. The review also focuses on the relationship between land use and transportation by examining the parameters of ITLUP model.


2020 ◽  
Vol 9 (5) ◽  
pp. 324
Author(s):  
Jiaao Guo ◽  
Victoria Fast ◽  
Philip Teri ◽  
Kirby Calvert

Land-based, utility-scale renewable energy (RE) systems using wind or solar resources to generate electricity is becoming a decisive solution to meet long-term carbon emission reduction goals. Local governments are responding in kind, by adopting their own goals and/or establishing policies to facilitate successful implementations of RE in their jurisdiction. One factor to successful RE development is to locate the most suitable lands, while continuing to sustain land-based economies and ecosystem services. Local governments often have limited resources; and this is especially true for small, land-constrained local governments. In this paper, we illustrate how a standardized RE technical mapping framework can be used by local governments to advance the implementation of RE in land-constrained areas, through a case study in the Town of Canmore, Alberta. Canmore has a limited municipal area surrounded by the Canadian Rockies, along with complex land-use bylaw and environmentally sensitive habitats. This mapping framework accounts for these conditions as it considers theoretical resources, technically recoverable lands, legally accessible lands, and the spatial capital cost of connecting new RE facilities. Different land-use planning scenarios are considered including changing setback buffers and expanding restrictions on development to all environmentally sensitive districts. The total RE potentials are then estimated based on the least-conflict lands. Technically speaking, even under restrictive land suitability scenarios, Canmore holds enough land to achieve ambitious RE targets, but opportunities and challenges to implementation remain. To eventually succeed in its long-term emission reduction goal, the most decisive step for Canmore is to balance the growth of energy demands, land-use changes, and practicable RE development. Mapping systems that can study the influence of land-use planning decisions on RE potential are critical to achieving this balance.


Land ◽  
2020 ◽  
Vol 9 (9) ◽  
pp. 297
Author(s):  
Shuhan Liu ◽  
Guoping Lei ◽  
Dongyan Wang ◽  
Hong Li ◽  
Wenbo Li ◽  
...  

The optimization of ecological resource allocation is increasingly seen as a potential solution for urban revitalization and sustainable land use planning, and the key point is to assess and simulate the spatial arrangement of the ecological land. In this study, we proposed a conceptual framework with the aim of reoccupying ecological resources for rust belt cities from the perspective of eco-economic trade-offs. The ecological security pattern, the urban development pattern, and the ecological quality of cropland were constructed and evaluated to measure the development level of an ecological system and a socio-economic system. Furthermore, the results were used as the constraints that influenced land use distribution to simulate the ecological land reoccupation pattern. The suitable area, the preservation area, the configurable area, and the unsuitable area in the reoccupation pattern accounted for 6.94%, 49.97%, 28.17%, and 0.69%, respectively. Significantly, under strict cropland protection policies, the available space for ecological land expansion was heavily compressed. Therefore, the emphasis on agricultural production should be reexamined to release more space for ecological resources. This method could be an effective pathway to alleviate the pressures on urban and natural space caused by the competition between land-use activities, such as economic development, agricultural production, and ecological conservation. The findings are expected to promote urban revitalization, green agriculture, and sustainable social development in rust belt cities, and provide certain references for the utilization of land resources and regional policy making.


2018 ◽  
Vol 10 (10) ◽  
pp. 3787 ◽  
Author(s):  
Weiyan Hu ◽  
Siyu Zhang ◽  
Yan Song ◽  
Tian Liu ◽  
Yingchao Lin ◽  
...  

The purpose of this article is to analyze the effects of multifunctional rural land use (MRLU) on residents’ wellbeing. A questionnaire survey on 805 rural residents in 64 villages of the Xinzhou District of Wuhan city in China, and estimators of OLS, ordered logit, and ordered probit were employed. The Shannon’s H index and Simpson’s Reciprocal Index are used to measure MRLU and the life satisfaction approach is used to measure wellbeing. An inverted-U pattern is observed in the relationship between MRLU and wellbeing, and another finding of the study is the threshold of MRLU. The article contributes to the literature by integrating MRLU into wellbeing analysis from a spatial-separated form, and deepens the relationship between MRLU and the residents’ wellbeing. MRLU is characterized by differences and a moderation, which can provide a reference for profiling rural land use planning and for designing land-use policy, and for prompting rural sustainable development.


2016 ◽  
Author(s):  
Daphne Lentjes

This book offers a comprehensive overview of landscape and land use in southeast Italy in the first millennium BCE. Using the most up-to-date techniques, it combines archaeobotanical and archaeozoological data with information from excavations, field surveys, and ancient written texts to place the relationship between people and landscapes in a broad geographical and chronological framework. It also confronts questions of food habits, the scale and organisation of agricultural production, the influx of Greek and Roman colonists, and the effects of globalisation on local and regional land use.


2021 ◽  
Author(s):  
◽  
Katalaine Duaibe

<p>Human activity is increasingly becoming a factor contributing to 'disasters' that occur worldwide. As evident in the Asian Tsunami of 2004, the high levels of loss of life and livelihood, and damage to property were largely due to the population density and human development of the physical landscape of the stricken region. The magnitude of natural hazards coupled with the high population density and low levels of development can have disastrous or catastrophic impacts on a nation as a whole, especially in small island states. Furthermore, the lack of governance structures, legislative compliance, and regulatory land use and planning coupled with the perception of risk of the general public, can all contribute to the magnitude of disasters. The flood plains of Navua, a small rural town outside of Fiji's capital and prone to all types of flooding, are explored to determine the extent to which human activities impact on the magnitude of flooding and flood damage. Human activities such as land degradation, deforestation of catchment areas, increased population density along the Navua riverbanks inadequate land use planning, zoning, and control of flood plain development; and inadequate drainage, and management of discharges are examined when determining the factors that have contributed to the increased incidence of flooding of the past 100 years until 2004. The evolution of different governmental approaches to hazard and risk management in Fiji is also explored. It is observed that while considerable progress has been made to address the factors causing high risk, there is still an emphasis on hazard mitigation rather than risk reduction. A model framework for flood risk management is referred to, where the elements at risk are the land-use characteristics of the Navua Catchment. As such, part of the treatment of risks is seen as requiring adequate risk management standards that fit into the broader 'all-hazards management' approach adopted by the Pacific Island Nations including Fiji.</p>


2021 ◽  
pp. 17-23
Author(s):  
Szira Zoltán ◽  
Bárdos Kinga Ilona ◽  
Alghamdi Hani ◽  
Enkhjav Tumentsetseg ◽  
Erika Varga

2019 was Earth's second warmest year since 1850. In 2019 the global mean temperature was cooler than in 2016, but warmer than any other year explicitly measured. Consequently, 2016 is still the warmest year in historical observation history. Year-to-year rankings are likely to reflect natural fluctuations in the short term, but the overall pattern remains consistent with a long-term global warming trend. This would be predicted from global warming caused by greenhouse gases, temperature increase across the globe is broadly spread, impacting almost all areas of land and oceans. Climate change" and "global warming" are often used interchangeably but are of distinct significance. Global warming is the long-term heating of the Earth's climate system observed since the pre-industrial period as a result of human activities, mainly the combustion of fossil fuel, which raises the heat-trapping greenhouse gas levels in the Earth's air. The term is often used interchangeably with the term climate change, as the latter applies to warming caused both humanly and naturally, and the impact it has on our planet. This is most generally calculated as the average increase in global surface temperature on Earth. Carbon dioxide emission is one of the main reasons for global warming. Since the Industrial Revolution, human sources of carbon dioxide emissions have been growing. Human activities such as the burning of oil, coal and gas, as well as deforestation are the primary cause of the increased carbon dioxide concentrations in the atmosphere. In our research, let’s examine the relationship between the amount of carbon dioxide emissions and the GDP/capita in developed and developing countries.


2012 ◽  
Vol 88 (03) ◽  
pp. 254-260 ◽  
Author(s):  
Per Sandström ◽  
Camilla Sandström ◽  
Johan Svensson ◽  
Leif Jougda ◽  
Karin Baer

To improve communication between reindeer-herders and other land users, we developed and implemented a system to produce reindeer husbandry plans together with Sami reindeer-herding communities. A central component of our communications strategy was the introduction and use of a participatory GIS (pGIS). We evaluated the potential and limitations of pGIS as a tool for collaborative learning. We concluded that by merging traditional and scientific knowledge in a pGIS, the process of spatial communication has contributed to a more inclusive planning process, and to improved knowledge-sharing. Furthermore, the process has contributed to a more efficient long-term perspective where land use planning focuses on key areas but with solutions applied to the landscape. The Model Forest offered an appropriate platform to facilitate the process.


Sign in / Sign up

Export Citation Format

Share Document