Analisis Curah Hujan Untuk Kekeringan Meteorologis Di Kabupaten Kulon Progo Tahun 2006-2015

Meteorological drought may adversely affect rice farmers due to lack of water in the supplier of its growth, resulting in a reduction in production and a decrease in the quality of rice. Kulon Progo Regency research areas by considering some circumstances. The purpose of this study namely 1) Analyze Shareable kekerigan prone areas in the area of Kulon Progo Regency historically from year 2006 to 2015; 2) To analyze the impact of drought on agriculture food (rice) in the area of Kulon Progo Regency; and 3) determine the classification of climatic zones as an alternative area of Kulon Progo Regency anticipate agricultural drought disaster. The method used is the method of indirect observation and interviews. Observation activities conducted to obtain secondary data is data of rainfall and agricultural production as well as the extent of the data from 2006 to 2015. Data rainfall drought index calculated each month using methods Standarized Precipitation Index. Comparative spatial analysis is used to distinguish the spatial variation of meteorological drought level of the processing of the maximum drought index each year, so the distribution of the data obtained in the form of spatial area using the Inverse Distance Weight and Thiessen polygon method for classification of agro-climatic zoning Oldeman. Spatial trend analysis used to answer to which direction (spatial orientation) a change in the space that occurs from the effects of drought. Qualitative Descriptive Analysis is used to explain and illustrate the impact of the drought on rice farming from the data comparison of agricultural productivity of rice with a drought index with the same period of the year. Unstructured interviews conducted on farmers affected by drought and District Agriculture Office Kulonprogro to support the updating of the data and the results of the processing performed related to agricultural production. Results show generally Kulon Progo Regency has a uniform climate conditions and do not have a history of fairly extreme drought. Months have the greatest possibility for the occurrence of drought is the month of May, June and December and drought prone regions potentially namely Sub Nanggulan, Compassionate, and Girimulyo. Kulonprogro region is divided into two zones, namely agro-climatic zones in the northern part C2 and C3 zone in the selatan.Pemerintah with the community of Kulon Progo Regency has made a good policy associated with the anticipation of drought with the implementation of an integrated irrigation system all of the fields in Kulon Progo Regency, so that the results showed precipitation is not influential factor in the productivity of rice

Analisis Usaha Ternak Sapi Perah Di Kecamatan Selo Kabupaten Boyolali

Research analysis of dairy cattle business in district Selo aims to 1) knowing how the characteristics of dairy farmers in the village of Lencoh and the village of Samiran. 2) analyze the difference of physical and non-physical factors in the village of Lencoh and the village of Samiran towards milk production. 3) know the donations income from dairy cattle results against the total income of the family. This study used a survey method, for determining the method of purposive sampling area using this selected based on certain considerations, whereas in sampling the study using the method of random proportional sampling as much as 50% in the village and the village of Lencoh and Samiran who become the respondents as much as 39 breeders. For the analysis of the data using Analysis tables that include cross-tabulations and frequencies are tabulated. Tabulate the frequency analysis aimed to know the characteristics and variable, whereas the cross tabulations analysis aims to find out whether or not there is a relationship between variables and variable influence affected. The data collected in this research is the primary data and secondary data. From these data then known characteristics in region research varied where breeders from breeders more aged among productive, for education in the area of research at most graduates completed elementary, for research in matapencahrian in addition to being a breeder as well as farmers and ranchers for the number of members of the family consisting of 3-5. The motivation of doing business farms in the area of penelian is to increase revenue. Physical factors that become an obstacle is the difficulty of water and non-physical barriers are the existence of price differences between pengepul and KUPT Sido forward. The presence of the addition income from dairy cattle business

Analisis Lahan Potensial Hutan Mangrove dengan Menggunakan Aplikasi Penginderaan Jauh di Kecamatan Pontang Tahun 2017

The existence of ecological mangrove forests in coastal areas can function as mudguards and sediment traps, including toxic wastes carried by the flow of surface water, for various aquatic biota as care areas and foraging, spawning and enlargement areas. In connection with the research conducted, mangroves are a type of vegetation that can be tapped by remote sensing imagery. Estimates of mangrove forests can be helped by using remote sensing science. Estimation of mangrove forest is based on mangrove vegetation and mangrove forest distribution which can be seen by using the results of tapping the depiction of the face of the earth through remote sensing imagery. This study aims to (1) determine the distribution of mangrove forests in Pontang Sub-district using the remote sensing approach; (2) Analyzing the potential of mangrove forest areas in Pontang Sub-District by utilizing remote sensing and identifying the management of mangrove forest areas in Pontang District, as well as their management of mangrove potential land. The remote sensing approach carried-out in this study to determine the distribution of mangrove forests, is to utilize SPOT 6 image. The method in this study was conducted, by analyzing the interpretation of visual images to determine the distribution of mangrove forests, and knowing the extent of mangrove forest distribution. The data from the validated analysis of the distribution of mangrove forests are used to see how much potential mangrove forests are available. Data from the analysis of the distribution of mangrove forests in Pontang Sub-District in 2017 shows the distribution area of mangrove forests in Pontang Sub-District of 190.28 hectares. This area has increased from the total area in 2015. Potential land for mangrove forests is analyzed by several variables including; Landform, Slope Slope, Salinity, Soil Texture, Inundation Height, Tides, and Land Use. The overlaying method of each variable produces a potential land map supported by interview data as supporting data to determine the potential and management of Pontang Sub-District mangrove forests. Potential land is dominated by ponds that are directly adjacent to the coastal border area. Efforts in the management of mangrove forest distribution, carried out by local governments, by conducting counseling and socialization to the community about the benefits of mangrove plants as a counterweight to coastal ecosystems and conducting training in mangrove cultivation. Utilization of mangrove forest as ecotourism in Pontang Sub-District, one of which is to use it as a mangrove tourism area

Analisis Tingkat Rawan Kekeringan Lahan Sawah dengan Pemanfaatan Penginderaan Jauh dan Sistem Informasi Geografis di Kabupaten Sragen Tahun 2014

This research was conducted in the regency for 2014 aims to (1) determine the distribution of drought-prone level of rice field in the Sragen Regency in 2014 and (2) to analyze the dominant factors affecting level of drought prone rice field in the Sragen Regency. The method used in this research is quantitative method with the incorporation tiered Landsat 8 as primary data and secondary data on land use, slope, soil texture, soil solum and rainfall. Regency is the mapping unit, and the unit of analysis using land units. Determination of the field survey using stratified sampling method based on land units. The results from this study obtained map level drought-prone rice field. Rice field in Sragen has an area of 40 182 hectares. Level drought prone rice field area has a low percentage of 43.16% of the existing rice field and the majority are in the technical unit of irrigated rice field with a slope that is flat and smooth-textured soil. Spreading located in the District Sambungmacan, Ngrampal, Gondang, Sragen, Karangmalang, kedawung, Masaran, Sidoharjo and partly District of Sambirejo, Plupuh, and Tanon. Level drought prone rice fields were vast percentage of 30.99%, the majority located in the unit in the technical unit of irrigated rice field with flat to gentle slope and slightly rough textured, these classifications are in most sub-district Sumberlawang, Miri, Kalijambe, Gemolong, Tanon, Plupuh and Sambirejo. Level drought prone rice fields have a higher percentage of 25.85% area by land units making up the majority of rainfed manifold with slope variations that range from flat to moderately steep and rough texture of the soil and spreading predominantly located in the District Tangen, Gesi, Mondokan, Sukodono, Sumberlawang, and a small portion in the District Gemolong and Kalijambe. Factors which dominates the level drought-prone rice field land in Sragen is land use based on irrigation techniques and soil solum

Study of Air Pollution CO2 in Surakarta City (Case Study at Adi Soemarmo Street, Slamet Riyadi Street and DR . Radjiman Street)

Research this was done in the city of Surakarta with the title : "Pollution Studies Air Carbon Dioxide (CO2) in the city of Surakarta (Case Study in the street of Adi Soemarmo, in the street of Slamet Riyadi and in the street of Dr. Radjiman). This research is based on a growing number of motor vehicles in the city of Surakarta, feared to raise the concentration of carbon dioxide (CO2) is continuously. The purpose of this research is : 1. To analyze the distribution of Carbon Dioxide (CO2) in the area of research, 2. To analyze the great of the relationship between the concentration of Carbon Dioxide (CO2) with air temperature, wind speed and the density of the motor vehicle in the area of research, 3. To compare the concentration of Carbon Dioxide (CO2) in the streets of the main road research area. The research method used in this research is a method of observation (survey) by doing measurement, observation, records and analysis. The data is collected and used in this research is the primary data obtained with the method of observation (survey) field. The source of secondary data obtained from publication Badan Pusat Statistik Kota Surakarta, Kantor Bersama Samsat and UP3AD Kota Surakarta, and Dinas Perhubungan Kota Surakarta. Data Analysis in graphics, statistics and descriptive. The results of the study showed that the distribution of the concentration of Carbon Dioxide (CO2) spatially in three main road city of Surakarta shows the tendency of the line that increased at a crossroads with the density of the motor vehicle high. The temperature correlation air and motor vehicle against Carbon Dioxide (CO2) 0,889 respectively, with the degree of trust 95% on the streets Slamet Riyadi in the night of the day. The value shows the very strong relationship and direction with significant value column (SIG) each 0,018. The speed correlation wind against Carbon Dioxide (CO2) -0,982, with the degree of trust 99% on the street of Adi Soemarmo at night. The value shows the very strong relationship, but inversely with significant value column (SIG) 0,003. The concentration Carbon Dioxide (CO2) highest from the three roads were in the streets Slamet Riyadi with the average amount of the concentration of Carbon Dioxide (CO2) on the morning of 604 ppm and on the night of 618 ppm. Key Words : air pollution, concentration, carbon dioxid

Kajian Potensi Airtanah Untuk Kebutuhan Domestik Air Masyarakat di Kecamatan Mantrijeron, Kota Yogyakarta

The problem about fresh water has become a familiar case in the large city. Recently many isues about critical fresh water in Yogyakarta become topic in various media. Mantrijeron Subdistrict is one of subdistrict that mentioned as water crisis areas. This research aim are to find out the potency of fresh water in Mantrijeron Subdistric (1), the sum of fresh water domestic need (2) and to forecast the sum of fresh water domestic need in the future (3). The potency of fresh water be calculated by static method, the sum of fresh water domestic need is know by the survei, and projection of the water domestic need in the future is approached by total population on that year. Descriptive and spatial analysis are used as analysis technique. The quantity potency of fresh water in Mantijeron Subdistrict as much 11.691.228,78 m3. Amount of fresh water domestic need as much 4.033.040,3 m3/year. The balance value of groundwater showing that the value was surplus 7.658.188,4 m3, but the shots of groundwater more than its save yield. Projection of the water domestic need in 2030 was increase about 180% as much 7.263.281,7 m3/year. Based on the result we have to evaluated about the pattern of groundwater using so that are not causes decreasing water level

Identifikasi Kebutuhan Ruang Terbuka Hijau Publik Dengan Pemanfaatan Penginderaan Jauh Dan Sistem Informasi Geografis Di Wilayah Perkotaan Boyolali Tahun 2015

Research on the identification of green open space public needs is done in the urban Boyolali. The purpose of this study for (1)the identification of points of public green open space which would then be used as a priority area of public green open space sustainable and (2) analyzing the need for public green open space in cities Boyolali vast green open space that is available to the broad public urban area Boyolali and needs of the population The method used in this research is to use the survey method.. Determination ofthe field surveyusingstratified samplingmethodbasedonland units.Survey method aims to illustrate the need for open green space in the urban area Boyolali. Taking samples for its own research using random sampling method, which means sampling technique is done by grounding think that all members of the population have the same chance as a member of the sample selected.Analysis to obtain results that are used in this study is that spatial analysis using Geographic Information System software that serves to identify the existing green open space public Results from this study obtained broad green open space public urban area Boyolali amounted to 477.88 hectare, or approximately 11% of the total area is 4248.85 hectare arban Boyolali.So the need for public green open space based on the vast territory still less 9%, which for the minimum area of green open space public is 20%.The Needs of green open space public urban area Boyolali by population in 2014 was 2.38 hectares, or approximately 0.056% of the total area urban Boyoali.for projected population in the year 2034 needs public green open space is 2.7 hectares, or approximately 0.063% of the total are