scholarly journals The economic efficiency of resource consumption of land as a factor of production

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Pyotr Burkovskiy ◽  
Artyom Yani
Keyword(s):  
Land Use ◽  
Resource Consumption ◽  
Coordination Mechanism ◽  
Production Factor ◽  
Adaptive Landscape ◽  
Land Resource ◽  
Resource Saving ◽  
Software Environment ◽  
Reproductive Process ◽  
Process Indicators

In article identifies the main reasons that constrain the efficiency of resource consumption on the example of land as a factor of production. The problem of reducing the culture of agriculture is indicated in a fairly high proportion of land affected by various degradation processes (wind erosion, wetlands, acidification), which requires coordination decisions to develop a strategic vector of action to improve the efficiency of land use as a factor of production. The authors propose to consider the adaptive-landscape system of productive use of land, which allows to increase fertility, qualitatively improve the organizational component of labor. The focus is on improving the quality of land resource consumption as a factor of production by implementing precision farming principles and automating the land efficiency monitoring process. Indicators for assessing the efficiency of land use as a production factor and the mechanism for structuring them for the automated software environment in determining the criteria for efficient resource consumption have been proposed. The need for an institutional framework for monitoring the efficient and targeted use of land and expanding the functional powers of the relevant coordinating bodies to ensure a coordination mechanism in assessing the efficient use of land is substantiated. The author's proposals to increase the efficiency of resource consumption of land as a factor of production based on the use of a comprehensive approach to the organization of production activities using resource-saving technologies of adaptive and landscape farming are presented. The emphasis is on the systemicity of the methods used to ensure the process of quality organization of the level of resource consumption. An attempt has been made to reflect the benefits of using resource-saving technologies to reduce various transaction costs and improve the environmental component of the reproductive process.

scholarly journals Land Use Spatial Optimization for Sustainable Wood Utilization at the Regional Level: A Case Study from Vietnam

Forests ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 245
Author(s):  
Nguyen Dang Cuong ◽  
Köhl Michael ◽  
Mues Volker
Keyword(s):  
Land Use ◽  
Forest Management ◽  
Forest Plantations ◽  
Land Resource ◽  
Forest Landscape ◽  
Timber Supply ◽  
Landscape Restoration ◽  
Forest Landscape Restoration ◽  
Wood Utilization

Forest landscape restoration is a widely accepted approach to sustainable forest management. In addition to revitalizing degraded sites, forest landscape restoration can increase the supply of sustainable timber and thereby reduce logging in natural forests. The current study presents a spatial land use optimization model and utilizes a linear programming algorithm that integrates timber production and timber processing chains to meet timber demand trade-offs and timber supply. The objective is to maximize yield and profit from forest plantations under volatile timber demands. The model was parameterized for a case study in Thai Nguyen Province, Vietnam, where most forest plantations grow Acacia mangium (A. mangium). Data were obtained from field surveys on tree growth, as well as from questionnaires to collect social-economic information and determine the timber demand of local wood processing mills. The integration of land use and wood utilization approaches reduces the amount of land needed to maintain a sustainable timber supply and simultaneously leads to higher yields and profits from forest plantations. This forest management solution combines economic and timber yield aspects and promotes measures focused on economic sustainability and land resource efficiency.

Pastoralists-farmers’ conflicts in Nigeria’s mid-Benue Trough: Socio-ecological drivers and pathways to addressing the conflicts.

2021 ◽  
Author(s):  
Chukwudi Njoku ◽  
Francis Okpiliya ◽  
Joel Efiong ◽  
Chinwe Ifejika Speranza
Keyword(s):  
Climate Change ◽  
Land Use ◽  
Land Surface ◽  
Land Development ◽  
Policy Formulation ◽  
Landsat 8 ◽  
Land Resource ◽  
Hotspot Analysis ◽  
Benue Trough ◽  
Year 2000

<p>Violent conflicts related to pastoralists-farmers’ interactions in Nigeria have assumed an unprecedented dimension, causing loss of lives and livelihoods. The mid-Benue trough (Benue and Taraba States) has suffered most from the conflicts. This study aims to provide knowledge on the socio-ecological drivers of pastoralists-farmers’ conflicts in the mid-Benue trough from the year 2000 to 2020 and to identify pathways to solving them. First, data from the Armed Conflict Location and Event Data Project were used to map the conflicts. Second, to understand the nexus of climate change, land use and the conflicts, the study analyzed satellite data of Land Surface Temperature (LST) as a proxy for climate change, using data from the Moderate-Resolution Imaging Spectroradiometer (MODIS) satellite and Land Use Land Cover (LULC), using LandSat 7 ETM and LandSat 8 ETM+ data, then linked them to the mapped conflicts. Third, to understand causes and impacts of the conflict on pastoralists and farmers’ livelihoods, 100 interviews were conducted, 50 for each group and analyzed using content analysis and descriptive statistics. Results showed that there were 2532 fatalities from 309 conflict events between pastoralists and farmers. The incidents exhibited statistically significant clustering and were minimal between the year 2000 and 2012, increasing gradually until the year 2013 when it began to rise geometrically. The Getis-Ord Gi hotspot analysis revealed the conflict hotspots to include Agatu, Oturkpo, Gwer East and Gashaka Local Government Areas. The results from the LST analysis showed that the area coverage of high LST increased from 30 percent in 2000 to 38 percent in 2020, while extremely high LST area also increased from 14 to 16 percent. A significantly high percentage of the conflicts (87 percent) occurred in areas with high LST (>30⁰C). In addition, the LULC analyses showed that built-up land area increased by 35 km<sup>2 </sup>(0.1 percent) and dense forests reduced by 798 km<sup>2</sup> (0.1 percent). Notably, shrublands and grasslands, which are the resource domains of the pastoralists reduced by 11,716 km<sup>2  </sup>(13.1 percent) and croplands of farmers increased by 12,316 km<sup>2 </sup>(13.8 percent)<strong>. </strong>This presents an apparent transition of LULC from shrublands and grasslands to croplands in the area. Further analyses showed that 63 percent of the conflicts occurred in croplands and 16 percent in shrublands and grasslands. Hence, the reduction of land resource available to pastoralists and their subsequent cropland encroachment were identified as major causes of the conflict. It was therefore concluded that land development for other purposes is a major driver of pastoralists-farmers’ conflicts in the study area. There is thus a need to integrate conflict maps, LST and LULC dynamics to support dialogue, land use planning and policy formulation for sustainable land management to guide pastoral and farming activities.</p>

Linking Land Use Capability classes and APSIM to estimate pasture growth for regional land use planning

Soil Research ◽  
2016 ◽  
Vol 54 (1) ◽  
pp. 94 ◽  
Author(s):  
Iris Vogeler ◽  
Rogerio Cichota ◽  
Josef Beautrais
Keyword(s):  
Land Use ◽  
New Zealand ◽  
Land Use Planning ◽  
Management Practices ◽  
Growth Patterns ◽  
Land Resource ◽  
Pastoral Systems ◽  
System Models ◽  
Farm System ◽  
The Impact

Investigation of land-use and management changes at regional scales require the linkage of farm-system models with land-resource information, which for pastoral systems includes forage supply. The New Zealand Land Resource Inventory (NZLRI) and associated Land Use Capability (LUC) database include estimates of the potential stock-carrying capacity across the country, which can be used to derive estimates of average annual pasture yields. Farm system models and decision support tools, however, require information on the seasonal patterns of pasture growth. To generate such pasture growth curves (PGCs), the Agricultural Production Systems Simulator (APSIM) was used, with generic soil profiles based on descriptions of LUC classes, to generate PGCs for three regions of New Zealand. Simulated annual pasture yields were similar to the estimates of annual potential pasture yield in the NZLRI spatial database, and they provided information on inter-annual variability. Simulated PGCs generally agreed well with measured long-term patterns of seasonal pasture growth. The approach can be used to obtain spatially discrete estimates of seasonal pasture growth patterns across New Zealand for use in farm system models and for assessing the impact of management practices and climate change on the regional sustainability.

scholarly journals Grandma in the greenbelt : how the natural disposal of our dead could save Ontario's green space

2021 ◽  
Author(s):  
Courtney Elizabeth Heron-Monk
Keyword(s):  
Land Use ◽  
Land Use Planning ◽  
Green Space ◽  
Value Added ◽  
Sustainable Land Use ◽  
Land Resource ◽  
Positive Outcomes ◽  
Environmental Challenges ◽  
A Value ◽  
Burial Grounds

Cemetery grounds and sustainable land use practice are rarely used in conjunction however natural burial grounds present opportunities to leverage the land use and environmental challenges associated with conventional cemeteries for the benefit of people and the environment. This paper explores land use planning challenges facing Ontario in planning for the disposal of our dead and the emergence of natural burial grounds as a sustainable alternative to conventional burial. This paper also explores how planning challenges related to planning for the disposal of our dead could be leveraged to produce positive outcomes; in particular the strengthening of Ontario's Greenbelt as a living landscape. This paper argues the Natural burial has potential to be a value added land resource and can mitigate a series of burial related land use challenges currently present in Ontario.

scholarly journals The influence of methods of basic tillage and fertilizers on the content of basic nutrients in leached chernozem

2022 ◽  
Vol 354 (11-12) ◽  
pp. 123-128
Author(s):  
E. V. Kuzina
Keyword(s):  
Spring Wheat ◽  
Nitrate Nitrogen ◽  
Weighted Average ◽  
Sharp Decrease ◽  
Economic Feasibility ◽  
Adaptive Landscape ◽  
Mineral Fertilizers ◽  
Industrial Complex ◽  
Biological Product ◽  
Resource Saving

Relevance. The preservation, reproduction and rational use of agricultural soil fertility is the main condition for the stable development of the agro-industrial complex. Mechanical tillage systems, the use of mineral and microbiological fertilizers are one of the main links in adaptive landscape farming systems. In the conditions of a sharp decrease in the rates of fertilizer application, an increase in the imbalance of elements of mineral nutrition of plants observed in recent years in agroecosystems, the function of improving the regimes of chernozems, preserving their fertility is designed to perform resource-saving technologies of soil cultivation in combination with effective methods of using agrochemicals that combine environmental and economic feasibility.Methods. The experiments were laid in 2017–2019 on chernozem heavy loamy soils typical for most farms in the Ulyanovsk region. The object of the study is spring wheat, the variety Ulyanovskaya 100. The subject of the study is the methods of tillage, doses of mineral fertilizers, the biological product "BisolbiFit". The following technological methods of using the biological product were studied: seed treatment before sowing, non-root treatment of vegetating plants and a combination of these methods. The experiment was carried out on three backgrounds: N0P0K0 (control); 2) N30P30K30; 3) N60P60K60.Results. It was found that the best nitrification ability was possessed by variants with fine combback and comb-back with soil-deepening treatment, in which the weighted average content of nitrate nitrogen was 3.29–3.33 mg/100 g, which is 35–36%; 26–28%; 43–44% more than with fine, conventional non-dump and dump treatment respectively. Plowing improved the conditions of phosphorus and potassium nutrition of plants by 25–37% and 6–14% compared to other treatments. When N30P30K30 and N60 P60 K60 were applied to the soil, the content of nitrate nitrogen increased by 46 and 91%, phosphorus — by 0–14% and potassium — by 6 and 21% compared to the nonfertilized background. More effective in terms of the effect on the productivity of spring wheat were comb-shaped treatments, where the average yield was 2.89–2.94 t/ha, which exceeded the usual plowing by 0.19–0.24 t/ha. The greatest increase in yield was obtained when combining the methodsseed treatment + spraying of vegetative plants with the biological preparation "BisolbiFit". On an unfertilized background, the increase in grain yield was -0.71, on the background of N30P30K30 — 1.04, on the background of N60P60K60 — 1.56 t/ha.

scholarly journals Dinamika Kelembagaan Sumberdaya Lahan dan Konsekuensinya bagi Pembangunan Sektor Pertanian

2016 ◽  
Vol 16 (1) ◽  
pp. 18
Author(s):  
Iwan Setiajie Anugrah
Keyword(s):  
Agricultural Production ◽  
Agricultural Sector ◽  
Agricultural Land ◽  
Production Factor ◽  
Resource Utilisation ◽  
Land Resource ◽  
Land Utilization ◽  
Current Time ◽  
The Government ◽  
Performance Development

<p><strong>English</strong><br />The objective of this paper is to provide a comprehensive information on performance development and problems associated with land resource utilisation and its future management perspective. The coverage of discussion to identify such objectives could be divided as follows: (1) perception and concept of land resource, (2) the development of land resource, (3) the importance of land resource, (4) land resource and agricultural production stability, and (5) discussion on policy alternatives to overcome land resource problems. Some important findings could be described as follows: (1) various concepts and ideas on land resource have led to a thought that land resource has social, economic, political values, and a symbol at a certain level as a production factor in agricultural sector, (2) land resource development has changed land resource institutions, land fragmentation, land transfer to other non-agricultural utilization, land value improvement, and polarization and absentee practices, (3) various development activities has reflected the importance of land resource and the highly competitiveness of land utilization in line to the importance of each activity and each sector, (4) acting as a stabilizer in agricultural production, the land resource has faced many problems both in current time or in the future especially those associated with agricultural land degradation reducing land fertileness that ended in marginal land accumulation, in the mean time, food-self sufficiency should be continuously maintained, (5) although all problems on land affairs have been arranged in the UUPA since September 1960; Keppres No. 53/1989 or Keppres No. 33/1990, the problems continually appeared. In this regard, governor, based on Permendagri No. 15/1975, as an officer authorized to issue land utility permit, should launched policies which are very much expected to harmonize the central and local requests, the government and the people, agricultural and nonagricultural sectors, or individual/group requests and the society's needs on land resource.</p><p> </p><p><strong>Indonesian</strong><br />Tulisan ini bertujuan untuk memberikan informasi tentang perkembangan keragaan dan permasalahan pemanfaatan sumberdaya lahan serta perspektif penanganannya di masa datang. Identifikasi ke arah tersebut dilakukan melalui beberapa subpokok bahasan yang meliputi : (1) persepsi dan konsepsi terhadap sumberdaya lahan, (2) perkembangan sumberdaya lahan berdasarkan waktu, (3) kepentingan terhadap sumberdaya lahan, (4) sumberdaya lahan dan stabilitas produksi pertanian, dan (5) pemikiran terhadap kebijaksanaan dalam mengatasi permasalahan sumberdaya lahan. Beberapa temuan penting yang perlu dikemukakan adalah : (1) beragamnya konsep serta pandangan sumberdaya lahan dalam arti luas memberikan gambaran bahwa sumberdaya lahan mempunyai fungsi sosial ekonomi, politik, serta simbol status tertentu selain sebagai faktor produksi di sektor pertanian, (2) perkembangan sumberdaya lahan berdasarkan waktu telah membawa perubahan terhadap kelembagaan sumberdaya lahan dengan adanya kegiatan fragmentasi lahan, alih fungsi lahan pertanian ke nonpertanian, peningkatan nilai lahan, terjadinya polarisasi ataupun praktek-praktek absentee, (3) adanya berbagai kegiatan pembangunan menjadikan sumber daya lahan sebagai asset yang cukup penting, sehingga terjadi persaingan penggunaan yang cukup meningkat sesuai dengan kepentingan antar aktivitas maupun antar sektoral, (4) sebagai stabilisator bagi produksi pertanian, sumberdaya lahan dihadapkan pada persoalan yang cukup berat baik saat ini dan juga di masa yang akan datang terutama dengan meningkatnya degradasi lahan pertanian, penyusutan lahan produktif yang digantikan dengan lahan marjinal, sementara kebutuhan akan swasembada pangan tetap harus dipertahankan, (5) walaupun secara yuridis permasalahan pertanahan telah diatur dalam UUPA sejak September 1960, Keppres No.53/1989 ataupun Keppres No.33/1990, persoalan mengenai lahan tetap meningkat. Untuk itu kebijaksanaan dari gubernur sebagai pejabat yang berwenang dalam pemberian izin penggunaan lahan sesuai dengan keputusan Permendagri No.15 Tahun 1975 sangat diharapkan sekaligus mampu menselaraskan perbedaan kepentingan antara pusat dengan daerah, penguasa dengan rakyat, sektor pertanian dengan nonpertanian, ataupun kepentingan individu/golongan dengan masyarakat luas terhadap kebutuhan sumberdaya lahan.</p>

The Use of Geographic Information Systems (GIS) in Land Resources Appraisal

1994 ◽  
Vol 23 (4) ◽  
pp. 249-255 ◽  
Author(s):  
W.G. Sombroek ◽  
J. Antoine
Keyword(s):  
Land Use ◽  
Developing Countries ◽  
Information Systems ◽  
Geographic Information Systems ◽  
Land Degradation ◽  
Geographic Information ◽  
Land Resource ◽  
Land Resources ◽  
Training Support ◽  
Village Communities

Nations, village communities and individual land users need to make choices about land use in order to support development without risk of land degradation. Computerized land information systems (LIS) based on geographic information systems (GIS) have emerged as powerful tools for generating maps and reports to inform such decisions. Recently, FAO has been developing GIS/LIS systems in linkage with its agroecological zoning (AEZ) and other models, and using them to tackle issues of land, food and people at global, national and subnational levels. They have been successfully developed for land resource management at different scales, but practical difficulties have been encountered in making them accessible to the casual user in most developing countries, due to scarcity of data and poor training support.

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