scholarly journals GIS-Based Assessment of Habitat Networks for Conservation Planning in Kas-Kekova Protected Area (Turkey)

2020 ◽  
Vol 9 (2) ◽  
pp. 91
Author(s):  
Dilek Tezel ◽  
Saban Inam ◽  
Sultan Kocaman

The determination of protected area (PA) boundaries and the level of restrictions is very important for sustainable conservation, and such decisions must involve biodiversity data and assessment. In a PA, the consensus of the government and the locals is crucial to ensure protection–use balance. The PA restrictions constrain legal human activities, and the boundary determination and the restrictions should be based on various scientific analyses to achieve consensus. In this study, a GIS-based approach is proposed to utilize the biodiversity data for efficient conservation and land use planning in Kas-Kekova PA, which is among the most important PAs in Turkey. Spatial analysis methods, i.e., kernel density estimation, natural breaks classification and integrated density index, were performed for the assessment of the habitat networks using georeferenced biodiversity datasets, and the results were evaluated with respect to the actual land use data and the land ownership pattern. The developed spatial analysis approach is efficient to produce the conservation base maps required for regional land use planning, for defining sustainable conservation strategies, and to provide a widely accepted base for land use planning and biodiversity monitoring in the PA; although careful investigations and expert opinions are still required for data deficient areas.

2005 ◽  
Vol 27 (2) ◽  
pp. 355-370
Author(s):  
Jane Matthews Glenn

This paper examines the tension between centralizing and decentralizing forces in systems of land use planning. Its thesis, drawn from the LaHaye Report, is that the degree of centralization of the system is directly proportional to the breadth of jurisdiction of the planning authority. While Quebec's system of land use planning is reputed to be decentralized and political, the author questions whether this assessment is correct. The role of the government under the Land Use Planning and Development Act and other specialized legislation is more in accordance with the centralized and technocratic systems advocated in earlier Quebec proposals for land use planning. This conclusion is reinforced by a consideration of the suggestions put forward in Le Choix des régions and their present-day application.


2018 ◽  
Vol 73 ◽  
pp. 03025 ◽  
Author(s):  
Thomas Triadi Putranto ◽  
Daniel Eko Aryanto

The impact of land use change will lead to a reduction of the land that is supposed to be for the groundwater recharge area. The area which is previously as a protected area, becoming a cultivated area. Determination of groundwater recharge areas is needed to ensure the availability of groundwater in Purworejo regency. The objective of this study is at determining the suitability of land use for groundwater recharge areas. The method was developed by using spatial analysis tool based on rating and weighting value of some parameters, i.e. rock permeability, rainfall, land use, soil type, slope, and depth of groundwater depth. Results conduct that the groundwater recharge area covers around 42,192 ha. Most of the groundwater recharge areas are located in the protected area, but there are several occupied by cultivated areas.


2020 ◽  
Vol 4 (1) ◽  
pp. 31
Author(s):  
Nur Lathifah Syakbanah

Land use is an important environmental factor in the dynamics of human health. In the case of leptospirosis, environmental transmission cycles are caused by rat transition, environmental changes and populations at risk. Utilization of GIS-based spatial analysis may help detecting distribution patterns of leptospirosis cases, allocating resources and planning effective control and surveillance programs in endemic areas. This study aims to analyze the spatial distribution of leptospirosis based on land use and stream flow in Bantul District, 2010-2018. This ecological study was conducted in Bantul District, Yogyakarta for 9 years. Spatial analysis overlays processed data on leptospirosis cases per village and land use maps of 2016 using QGIS 3.0. Spatial distribution of 12 of high leptospirosis villages (18-35 cases) are in residential areas, tributaries, croplands, irrigated fields, rain-fed rice fields, and plantations. Those villages was crossed by major river basin which is potentially as transmission media of leptospirosis cases after heavy rainfall. It is suggested to increase the Early Awareness and Alert (EAA) system by active surveillance of early case finding from the government and endemic villagers.


2021 ◽  
Author(s):  
Takayuki Shiono ◽  
Yasuhiro Kubota ◽  
Buntarou Kusumoto

To reframe the imperfect review processes of nation-scale actions on area-based conservation through protected area (PA) networks, we first created novel infrastructure to visualize nation-level biodiversity information in Japan. We then assessed the performance of the existing PA network relative to land exploitation pressure and evaluated conservation effectiveness of PA expansion for the post-2020 Global Biodiversity Framework. The Zonation algorithm was used to spatially prioritize conservation areas to minimize biodiversity loss and the extinction risk for 8,500 Japanese vascular plant and vertebrate species under constraints of the existing PA network and land use. The spatial pattern of the identified priority areas, which were considered candidate areas for expansion of the current PA network, was influenced by land-use types according to the mask layers of non-PAs, and low-, middle-, and high-ranked PAs. The current PA network reduced the aggregate extinction risk of multiple species by 36.6%. Indeed, the percentage of built-up areas in the existing PAs was in general smaller than that in the areas surrounding PAs. Notably, high-ranked PAs fully restrained built-up pressure (0.037% per 10 years), whereas low-ranked PAs in the national park and wild-life protection areas did not (1.845% per 10 years). Conservation effects were predicted to substantially improve by expansion of high-ranked (legally strict) PAs into remote non-PAs without population/socio-economic activities, or expansion of medium-ranked PAs into agriculture forestry satoyama and urban areas. A 30% land conservation target was predicted to decrease extinction risk by 74.1% when PA expansion was implemented across remote areas, satoyama, and urban areas; moreover, PA connectivity almost doubled compared with the existing PA network. In contrast, a conventional scenario showed that placing national parks in state-owned and non-populated areas would reduce extinction risk by only 4.0%. The conservation prioritization analyses demonstrated an effectiveness of using a comprehensive conservation approach that reconciles land-sparing protection and land-sharing conservation in other effective area-based conservation measures (OECM) in satoyama and urban green spaces. Our results revealed that complementary inclusion of various PAs interventions related to their governance and land-use planning plays a critical role in effectively preventing biodiversity loss and makes it more feasible to achieve ambitious conservation targets.


2019 ◽  
Vol 3 (1) ◽  
Author(s):  
Irma Garwan ◽  
Anwar Hidayat

Kecelakaan bagi pejalan kaki, seperti halnya kecelakaan lalu lintas jalan lainnya, tidak bisa diprediksi dan dicegah. Negara dalam hal ini adalah pemerintah haruslah memperhatikan dalam menangani masalah keselamatan bagi pejalan kaki dengan mengimplementasikan langkah-langkah efektif. Beberapa rekomendasi meminta pemerintah untuk mempertimbangkan kebutuhan semua pengguna jalan, termasuk pejalan kaki dan pengendara sepeda, ketika keputusan tentang rancangan jalan dan infrastruktur, perencanaan tata guna lahan dan layanan transfortasi. Dan dari hasil yang diteliti penulis dalam hal ini mengenai faktor-faktor utama yang mempengaruhi resiko kecelakaan lalu lintas bagi pejalan kaki mencakup diantaranya 1). Kecepatan dan risiko kecelakaan pejalan kaki 2). Alkohol. 3) Kurangnya fasilitas pejalan kaki dalam perancangan jalan dan perencanaan tata guna lahan 4). Buruknya visibility pejalan kaki. Accidents for pedestrians, as well as other road traffic accidents, cannot be predicted and prevented. The country in this case is that the government should pay attention to the problem of safety for pedestrians by implementing effective measures. Some recommendations require the Government to consider the needs of all road users, including pedestrians and cyclists, when decisions about road design and infrastructure, land use planning and transfortation services. And from the results examined by the authors in this regard on the main factors that affect the risk of traffic accidents for pedestrians include 1). Speed and risk of pedestrian accident 2). Alcohol. 3) The lack of pedestrian facilities in road planning and land use planning 4). Poor pedestrian visibility


Author(s):  
Andy Bhermana ◽  
Susilawati Susilawati

The main problem faced by sloping lands in the humid tropic includes land degradation influencing natural ecosystem damage broadly. Land conversion and improper land-use have been widely recognized as the main cause of environmental damage since the demands for agricultural lands become greater than land resource available. The objective of this study was to determine the concept of appropriate land-use planning through environmentally sound spatial management in order to prevent land and environmental degradation.  The sub-district of Antang Kalang was chosen as study area representing sloping lands in humid tropic that have a susceptibility to erosion. Conservation approach by the use of USLE erosion risk prediction model and land evaluation through land suitability classification was used in this study. The geographic information system (GIS) and remote sensing (RS) technology were applied to generate spatial basic information and to assist in spatial analysis. Two crops, upland rice, and rubber,  representing food crop and estate p have been selected based on the local resource that has been existed since a long time ago. The result of spatial analysis shown that the arable land for agricultural practices covers  9,039 hectares (23.19%) while for non-arable land, it is allocated for forest preservation with total areas 29,934 hectares (76.81%). Land-use planning and land resources management involving conservation aspect and land suitability evaluation should be taken into account for farming practice at sloping lands areas since the value of soil loss potential appears as an indicator of erosion risk. Permanent cultivation system and the intercropping farming system is the option of recommended agricultural practice at sloping lands in the humid tropic that have a susceptibility to erosion.


Author(s):  
Jessica Jessica

Rawa Bunga population is constantly increased as time goes by. The increasing population in Rawa Bunga is leading to a change in land-use planning. The initial planning which create a balance between commercial and housing is forced to change into domination of housing. Although the housing community is constantly increased, but the government didn’t increased the community facility or third place in Rawa Bunga. This condition is causing a huge problem for the community to satisfy their daily basic needs. Even more, they started to occupy every vacant place for their activity and making problems for other people. The objective of this design is making a third place for the community of Rawa Bunga that can help them to socialize and interact with each other. The design method is divided into two parts, the first part is collecting data from observation, urban study, and analysis. The second part is start from the program and follow the theory of activity tipology. The design idea is a community facility or third place for interactive sport, sport and interactive technology is chosen because the community in Rawa Bunga loves sports. In addition, the third place will inserted by Betawi culture to introduce the genius loci of Rawa Bunga. Keywords:  interactive sports; Rawa Bunga; Third Place AbstrakKelurahan Rawa Bunga memiliki jumlah penduduk yang selalu meningkat seiring berjalannya waktu. Peningkatan jumlah penduduk yang terjadi berdampak kepada perubahan fungsi lahan yang tidak semestinya seperti Rancangan zonasi awal yang mempunyai komposisi yang seimbang antara komersial dan hunian. Tetapi pada kenyataannya, fungsi lahan yang ada didominasi oleh hunian. Walaupun fungsi hunian bertambah, tetapi tidak diiringi pertambahan third place yang memadai. Akibatnya adalah masalah beruntun berupa kebutuhan dasar manusia yang tidak terpenuhi. Dampak yang dihasilkan adalah pelaksanaan aktivitas masyarakat di tempat – tempat yang tidak semestinya sebagai ganti fasilitas lingkungan yang tidak memadai. Tujuan dari perancangan ini adalah berusaha memenuhi kebutuhan dasar masyarakat di Kelurahan Rawa Bunga akan aktivitas penunjang seperti sosialisasi dan interaksi baik antar manusia maupun dengan lingkungannya melalui third place. Metode Perancangan yang dipakai dibagi menjadi dua tahap, pertama tahap pencarian data dengan metode empiris yaitu observasi, studi kota dan analisis. Tahap kedua, Tahap perancangan dimulai dari hasil yang didapat dari analisis berupa program. Program akan diolah dengan pendekatan metode desain tipologi kegiatan. Ide dari perancangan ini adalah fasilitas lingkungan atau third place dengan aktivitas olahraga yang memakai teknologi interaktif untuk membantu proses sosialisasi dan interaksi baik antar manusia maupun dengan lingkungannya. Olahraga dipilih karena masyarakat di Rawa Bunga senang dengan aktivitas yang bersifat olahraga dan tidak lupa juga disisipi elemen kebudayaan Betawi untuk memperkenalkan genius loci kawasan Rawa Bunga.


1995 ◽  
Vol 13 (4) ◽  
pp. 377-384
Author(s):  

Taxation, reclamation, and land use planning will be the three most important coal policy issues in British Columbia over the rest of the decade. British Columbia has reduced its profit-based taxes twice in the last five years in response to falling revenues, an increasing nonprofit tax burden, and falling coal prices. British Columbia's reclamation policy is meant to ensure that a mining company pays for reclamation of its minesite when mining is completed. For the coal sector, reclamation standards, acceptable security instruments, and the level of public risk are key policy issues that governments will have to confront. British Columbia has developed a process to resolve contentious land use issues through forward planning and public consensus. The mineral sector must limit the loss of access to potential mining areas while the government pursues its goal of doubling the size of protected areas.


2021 ◽  
Vol 47 (4) ◽  
pp. 515-540
Author(s):  
Tanu Priya Uteng ◽  
Andre Uteng

The transport sector aims to address climate change by reducing emissions, and a key to achieving this goal is to increase uptake of sustainable modes such as walking, cycling, and public transport. Therefore, it is important to determine ways to achieve this goal and to build a portfolio of feasible reduction strategies. This study is based in Norway where the government has a clear policy objective to reduce growth in urban car traffic and assimilate future sustainable transport modes. Cycling has therefore gained importance in both policy discussions and programme implementation through providing dedicated infrastructure to increase its modal share. Ways to increase cycling can be plotted at both macro- and microlevels. At the micro-level, road design and improved conditions for cyclists can lead to an increase in cycling. At the macro-level, land-use planning can be one of the tools to promote cycling. We analyse the issue at a macro-level based on an Integrated Methodology for Land Use prognosis within Transportation Models (INMAP) which estimates the mutual eff ects of land-use plans and increased accessibility by e-bike. We assess the extent to which future growth areas, as earmarked by the strategic master plans of the cities of Oslo and Trondheim, coincide with the areas that have a high job accessibility by bicycle and e-bike. Analyses reveal that on the introduction of e-bikes in Oslo, accessibility to jobs in the city centre increases from 20,000–24,000 to over 28,000 jobs. For Trondheim, in terms of spatial expansion of accessibility for jobs, there is an extension of the catchment area from 6 km2 to 18 km2. Based on the findings, this study strongly recommends integrating the impact of e-bikes with land-use planning processes and decisions. Through active land-use management, municipalities and regional development authorities can take informed decisions to steer urban mobility in a more sustainable direction.


Author(s):  
Carel P. van Schaik ◽  
Randall A. Kramer

During the past century, the standard measure for safeguarding the maintenance of biodiversity has been the establishment of protected areas in which consumptive uses by humans are minimized. Over the years, the design of protected areas has evolved from the creation of small refuges for particular species to the protection of entire ecosystems that are large enough to maintain most if not all their component species and that are mutually interconnected wherever possible. While many other, equally important, measures are now being contemplated and implemented (e.g., comprehensive land-use planning, sustainable development), protected areas remain the cornerstone of all conservation strategies aimed at limiting the inevitable reduction of this planet’s biodiversity (e.g., World Conservation Strategy, Caring for the Earth, Global Biodiversity Strategy). Existing protected rain forest areas suffer from an array of problems that reduce their effectiveness in a broad conservation strategy. They cover a scant 5 percent of tropical rain forest habitats (WCMC, 1992)— arguably not enough to forestall species extinction, especially since the proportions of areas protected vary appreciably from region to region. Protected areas are often not sited appropriately, and they are often too small to maintain the full diversity of their communities. They will in future be affected by external forces (Neumann and Machlis, 1989), such as changes in local climates caused by extensive deforestation, pollution, or fires emanating from outside; introduced exotic species; and global climate change, which in parts of the tropics will likely manifest itself as an increase in the frequency of long droughts. Fortunately, these existing and anticipated threats are being addressed in some countries and regions by measures such as integrated land-use planning, redesigning parks, and establishing corridors, although ecologists are concerned that not enough is being done (see chapter 3). These shortcomings of protected area networks are significant and need to be redressed, but human activities currently pose far more serious threats to protected areas.


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