scholarly journals Land Use Pattern, Drainage System and Waste Management of Saint Martain’s Island: A Geo-Environmental Study

2017 ◽  
Vol 9 (4) ◽  
pp. 69
Author(s):  
Mr. Muhibbullah ◽  
Iqbal Sarwar

Saint Martin’s island is one of the unique coral islands and popular tourist destinations in Bangladesh due to its location and favourable environmental condition. The present study has been taken to know the present and past land use pattern, and to explore the existing drainage system and wastes management of Saint Martin’s island in Bangladesh. To achieve the goals of the study, both primary and secondary data have been collected and incorporated. Primary data have been collected through field observation, questionnaire survey, and focus group discussion (FGD). Total 200 questionnaires have been conducted by random sampling during summer and winter season in the year of 2015. Secondary data were also collected from various official records and related researchers’ publications and articles. It is observed from the study that land use pattern of Saint Martin’s island has already been changed and still changing randomly due to increase of inhabitants, settlers and tourists. Most of the agricultural land and vacant lands are going to turn into the hotels, resorts and other human settlements. There is no structural drainage system in this Island. Moreover, most of the wastes are going to be produced by the tourists, fishermen, hotels and restaurants. The present study suggested taking necessary initiate through solving the waste mismanagement problem and proper drainage system for this unique coral island. 

2018 ◽  
Vol 32 (1) ◽  
pp. 84
Author(s):  
Sudrajat Sudrajat

Abstrak Petani dalam memanfaatkan lahan pertanian selalu berhadapan dengan ketidakpastian. Di sisi lain petani juga harus mempertimbangkan berbagai jenis komoditi yang akan diusahakan agar tidak gagal panen. Berdasarkan hal tersebut maka penelitian ini dilakukan dengan tujuan: (1) mengindentifikasi jenis ketidakpastian yang sering dihadapi petani  dalam  memanfaatkan lahan pertanian; dan  (2) menganalisis pengaruh ketidakpastian terhadap pertimbangan petani dalam menentukan jenis komoditi yang akan diusahakan. Data yang dikumpulkan terdiri dari data primer dan data sekunder. Data primer diperoleh dari hasil wawancara dengan petani, sedangkan data sekunder dari beberapa instansi terkait. Pengukuran ketidakpastian dilakukan menggunakan metode skala likerts. Analisis data di lakukan secara deskriptif kualitatif. Hasil penelitian menemukan adanya keragaman jenis  ketidakpastian yang selalu dihadapi petani dalam pemanfaatan lahan pertanian dan ketidakpastian tersebut  telah dijadikan dasar oleh petani untuk mempertimbangan jenis komoditi yang akan diusahakan.Abstract Farmers in utilizing agricultural land always faced with uncertainty. On the other hand, farmers should also consider various types of commodities which will be endeavored that no crop failure.  Based on the above, the research is conducted with the objectives: (1) to identify the kinds of uncertainties often faced by farmers in utilizing agricultural land for farming activities; (2) to analyzes the influence of uncertainty on the consideration of farmers in determining the type of commodity to be cultivated. The data collected consist of primary data and secondary data. Primary data was obtained from interview with farmer while secondary data from several related institutions. Measurement of uncertainty is done using likerts scale method. Data analysis is done descriptively qualitative. The results of the study found that the diversity of types of uncertainty often faced by farmers in agricultural land use and the uncertainty has been used as a basis by farmers to consider the types of commodities to be cultivated.


Author(s):  
MS Hosain ◽  
MW Islam

The study aims to explore the prospects and retrospects of land use system through agroforestry practices in Meherpur district, Bangladesh. It particularly focuses on some aspects of land uses of the study area like land use pattern, land ownership, choices of species for agroforestry, farmers’ perceptions towards agroforestry, status and prospects of agroforestry practices. This study was carried out by using mixed method followed by a semi-structure questionnaire. A total of 100 respondents were selected by using snowball purposive sampling method. The study revealed that agriculture was the major occupation (50%) of the selected respondents. Of the total land used by selected respondents, 21% land were used for agroforestry, 69% for agriculture and remaining 10% for homestead purposes. Most of the farmers (60%) were small landholders (1 to 5 acres) and 18% had lesser than 1 acre land. Among them 76% had their own land followed by 8% leased land and 16% both own and leased land. They preferred agroforestry in their homestead (92%), agricultural land (65%), water body (31%) and fallow land (18%). The farmers were practicing different types of agroforestry such as cropland, homestead and aquaculture with boundary plantation by mixing trees, agricultural crops and vegetables in their farmlands to receive diversified outcomes. A remarkable change in land use pattern was found after adopting agroforestry practices in this study area. Maximum respondents practiced agro-forestry in their homestead and croplands. Most of the land (67%) was used for agriculture cultivation while a very small amount of land was used as agroforestry in the study area.Int. J. Agril. Res. Innov. & Tech. 7 (2): 1-6, December, 2017


2014 ◽  
Vol 8 ◽  
pp. 21-30 ◽  
Author(s):  
Md Abdul Halim ◽  
Md Mizanoor Rahman ◽  
Md Zahidul Hassan

Bangladesh is a land scarce country where per capita cultivated land is only 12.5 decimals. It is claimed that every year about one percent of farm land in the country is being converted to non-agricultural uses. The study is based mainly on field survey covering 2 villages (Narikel Baria and Baze Silinda) from 10 sub-urban villages around Rajshahi City Corporation under Paba Upazila of Rajshahi district. The study area was selected purposively and the respondents of this research work were selected randomly. The major focus was on to mention the general land use pattern of the area, estimates the agricultural land conversion besides determining the causes and consequences affecting such conversion. Both Narikel Baria and Baze Silinda villages were selected as study area because of its relatively higher growth in infrastructure. In order to fulfill the goal of this study, primary and secondary data were collected from various sources and to analyze and process of collected data the SPSS, Excel and Arc GIS software were used. Different types of descriptive statistics were applied for representing the analyzed data. It is observed that the land conversion form agriculture to non-agriculture allied in recent time is more than the previous time due to gradually increasing land demand in housing and relevant services which invites adverse impact on agricultural land as well as its dependent population. So, it is necessary to take integrated land-use planning to offer better options for the fulfillment of land demand both of housing and agricultural sectors. DOI: http://dx.doi.org/10.3329/jles.v8i0.20136 J. Life Earth Sci., Vol. 8: 21-30, 2013


2020 ◽  
Vol 20 (01) ◽  
pp. 1-10
Author(s):  
Henny Herawati ◽  
Eko Yulianto ◽  
Azmeri

[ID] Daerah Rawa Pinang Dalam merupakan bagian dari daerah rawa di kawasan Pinang Komplek yang berada di Kabupaten Kubu Raya Provinsi Kalimantan Barat. Tinggi muka air tanah Daerah Rawa Pinang Dalam dipengaruhi oleh pasang surut air laut. Daerah Pinang Dalam diusahakan oleh penduduk sebagai lahan pertanian. Namun hasil produksi pada daerah ini belum optimal yang disebabkan oleh belum baiknya jaringan tata air, dimana sebagian besar daerah tersebut merupakan daerah genangan, sering mengalami banjir pada musim penghujan serta mengalami kekeringan pada musim kemarau. Penelitian ini bertujuan untuk mengetahui jenis dan pengaruh hidrotopografi lahan terhadap saluran tersier, sehingga dapat diperoleh dimensi saluran tersier sesuai dengan peruntukan lahan di daerah rawa Pinang Dalam. Data primer pada penelitian ini yaitu data hidrometri dan data pasang surut, sementara data sekunder yang digunakan yaitu data hidrologi dan data topografi serta peta-peta yang diperlukan dalam analisis hidrotopografi. Data tersebut merupakan dasar dalam melakukan kajian dan analisis hidrometri dan topografi yang diperlukan untuk mengetahui hidrotopografi lahan dengan memperhatikan peruntukan lahan. Hasil penelitian menunjukkan bahwa jenis hidrotopografi lahan di daerah rawa Pinang Dalam terdiri dari jenis hidrotopografi B, C dan D. Berdasarkan jenis hidotopografi dan peruntukan lahan, terdapat kriteria tertentu mengenai kedalaman optimum untuk saluran tersier dalam sebuah jaringan tata air. Saluran tersier yang diperuntukkan sebagai lahan perkebunan sebaiknya diupayakan untuk memiliki kedalaman yang dapat mempertahankan muka air tanah dalam kisaran 60 hingga 90 centimeter, sementara elevasi muka air untuk tanaman padi sawah dipertahankan setinggi mungkin dengan kedalaman perakaran minus (-)10 sampai dengan -30 centimeter. [EN] The Pinang Dalam swamp area is a part of Pinang Komplek swamp area which is located in Kubu Raya Regency, West Kalimantan Province. Groundwater table in Pinang Dalam swamp area is affected by tides. Pinang Dalam area is cultivated by the population as agricultural land. But the production results in this area are not optimal due to the lack of a good water system, where most of the area is inundated, often experiences floods during the rainy season and experiences drought in the dry season. This research aims to identify the type and effects of land hydrotopography on the tertiary channel, thus the dimension of tertiary channel that is suitable for the allocated land use is obtained. The primary data in this study are hydrometric and tidal data, while secondary data used are hydrological and topographic data and maps needed in hydrotopographic analysis. These data are the basis for conducting studies and analysis of hydrometry and topography needed to the hydrotopography of land while taking the land use into account. The results showed that the hydrotopographic type of land in the Pinang Dalam swamp area consisted of hydrotopographic types B, C and D. Based on the hydotopography type and land use, there are certain criteria regarding the optimum depth for tertiary channels in a water system. Tertiary canals on land allocated as plantation area should be striven to have a depth that can maintain water table in the range of 60 to 90 centimeters, while the water level elevation for lowland rice plants should be maintained as high as possible with a rooting depth of minus (-) 10 to -30 centimeters.


Author(s):  
J.B. Oyedele ◽  
O. E. Alohan ◽  
O. Edionwe

This study examined agricultural land use conflicts and right to farm in an urbanizing environment. It also examined the implication of urbanization on farming activities. Three sub-urban communities currently undergoing urbanization were selected for the study. Primary and secondary data were collected. Primary data were obtained through the use of questionnaires and interviews. A total of 150 questionnaires were distributed out of which 139 were retrieved and analysed. This represents 92.67% of the total questionnaires distributed. Data collected were analysed using simple frequency distribution table and graphs. The results revealed that land use is gradually shifting from agriculture to residential land use, forcing the farmers to face increase in land value due to high demand for land, difficulty in accessing land for agriculture and land speculation.


The study was undertaken to analyze the growth in different parameters of land use pattern and factors responsible for fallow land across various agro-climatic zones of Madhya Pradesh. The secondary data were collected for the last 14 years (2000-01 to 2013-14) for the 11 agro-climatic zones which covered all the 51 districts of Madhya Pradesh. It was found that net area sown, gross cropped area and cropping intensity showed increasing and highly significant trend whereas declining and highly significant trend was observed in area under uncultivated land, cultivable wasteland, current fallow of most of the agro-climatic zones as well as state. It was also found that rainfall, gross irrigated area, and cropping intensity were the factors which significantly reduced the area under fallow lands in some of the agro-climatic zones of Madhya Pradesh. Hence, it is important to bring the cultivable waste land and fallow land under cultivation to boost agricultural production.


Author(s):  
Shahek MMA Al-Qadery ◽  
Md Muhibbullah

An attempt has been taken to identify the major causes of traffic congestion along with existing system deficiencies, their consequences, and finally a policy options are recommended on Chittagong Metropolitan City. For the study primary data were collected through questionnaire survey and secondary data were used from various sources. The collected data were analyzed by using statistical techniques. It was found that rapid growth of population, inefficient land use pattern, indiscriminate roadside uses, past urban development trends and inadequate land use planning are responsible for traffic congestion in the city area. Lack of coordination and integration of concerned institutions is one of the major system deficiencies of traffic congestion situation in the study area. Opinion survey revealed that the overall quality of transportation system of Chittagong city is unsatisfactory. DOI: http://dx.doi.org/10.3329/cujbs.v3i1.13415 The Chittagong Univ. J. B. Sci.,Vol. 3(1&2):149-160, 2008


2019 ◽  
Vol 6 (01) ◽  
pp. 29-37
Author(s):  
A. Gustiwan ◽  
Lia Warlina

Sukasirna Village is one of ten villages that existed in Kecamatan Sukaluyu. The area of Kecamatan Sukaluyu  is about 48.02 km2 or 4,802 ha. In the local Government Regulation No. 17 Year 2012 about Spatial Plan Kabupaten Cianjur in 2011 – 2031 set Kecamatan Sukaluyu bas set industrial zone. The research objectives area to identify land use change and it’s impact were to the economy of community in Desa Sukasirna. Data collection techniques were primary and secondary data collection. Primary data obtained from the results of observation and dissemination of questionnaires to the communities and farmers, while the secondary data obtained from relevant institutions agencies such as BAPPEDA, Badan Pusat Statistik, and the Office of Sukasirna Village. Method used for data analysis were descriptive analysis and overlay techniques for land use map in 2006, 2011, and 2016. The reseach resultan showed there was conversion of agricultural land into industrial land use. The area of agricultural land i.e ricefield in 2006 was 81.1 percent, in 2011 was 77 percent and in 2016, the area was 66.2 percent. The Langest conversion of agricultural land into industrial land was in 2011 to 2016 with an area of 57,37. The impact on livelihoods and people's income in 2016 had a decline in the number of farmers and there was an increasing livelihood of factory employees. The growth of industry increased the income of the community in 41 percent and additional income such as trading around the industrial area. Impacts on farmers led to a decrease in land ownership of farmers with a percentage of 48 percent, as well as other impacts on the environment were water pollution and air /sound pollution with a percentage of 70 percent.   Kata Kunci : Guna Lahan, Perubahan Guna Lahan, Pemukiman, dan Pemasukan


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