Article Per Year (5 Year)
p-Index From 2021 - 2026
0
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Lingkungan KOMUNITAS: INTERNATIONAL JOURNAL OF INDONESIAN SOCIETY AND CULTURE Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Majalah Geografi Indonesia Forum Geografi Patrawidya: Seri Penerbitan Penelitian Sejarah dan Budaya Jurnal Paradigma Sciscitatio : Journal for Biological Science
Su Ritohardoyo
Fakultas Geografi, UGM, Yogyakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Social Sciences Other

Published : 41 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 26 Documents
Search
Journal : Forum Geografi

 1   2   3 
Rural Settlement Development and Environment Carrying Capacity Changes in Progo River Basin Ritohardoyo, Su; Priyono, P
Forum Geografi Vol 19, No 2 (2005): December 2005
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v19i2.4843

Abstract

Generally the broader rural settlement the heavier population pressure on agricultural land. It indicates that carrying capacity of the rural environment threatened lower. The spatial distribution of the threat in a river basin is quite important as one of the river basin management inputs. Therefore, this article aims at exposing result of research about influence rural population growth and rural settlement land changes to environment carrying capacity. This research was carried out in the rural area in Progo river basin consists 56 sub districts (34 sub districts part of Jawa Tengah Province, and 22 sub districts part of Yogyakarta Special Region). The whole sub districts are such as unit analysis, and research method is based on secondary data analysis. Several data consist Districts Region in Figure 1997 and 2003 (Temanggung, Magelang, Kulon Progo, Sleman and Bantul) such as secondary data analysis. Data analysis employs of frequency and cross tabulation, statistics of regression and test. Result of the research shows that population growth of the rural areas in Progo river basin are about 0.72% annum; or the household growth about 3.15% annum as long as five years (1996-2003). Spatial distribution of the population growth in the upper part of the Progo river basin is higher than in the middle and lower part of the basin. The number proportion of farmer in every sub district area in this river basin have increased from 69.95% in 1997 to 70.81% in the year of 2003. It means that work opportunities broadening are still sluggish. However, the number proportion of farmers in the upper part of the Progo river basin is lower than in the middle and lower part of the basin. The rates of settlement land areas changes (0.32 ha/annum) as long as five years (1997-2003) is not as fast as the rates of agricultural land areas changes (0.47 ha/annum). Spatial land settlement areas changes in the lower (6.1 ha/annum) and middle parts (2.4 ha/annum) faster than upper part of the river basin, as a consequence the different accessibility to urban area. Environment carrying capacity of every sub district areas in this river basin becomes lower as long as five years (1997-2003). In the upper part of the basin however, the index of environment carrying data (0.13) higher than in the lower part of this river basin (0.09), especially in the several sub districts surrounding urban area. The environment carrying capacity of Progo river basin depends on the land settlement and the growth of household number changes. However, influence of the land settlement area changes is stronger than the growth of household number changes to the environment carrying capacity. This result of research shows that spatial and temporal characteristics of settlement environment degradation in the lower and middle parts wider than in the upper part of Progo river basin in the coming twenty five of years.
Perubahan Permukiman Perdesaan Pesisir Kabupaten Gunung Kidul Daerah Istimewa Yogyakarta Tahun 1996-2003 Ritohardoyo, Su
Forum Geografi Vol 21, No 1 (2007): July 2007
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v21i1.1817

Abstract

One of the impacts of coastal region development is settlement change. Because of that, this article presents a result of research about changing of settlement land area, house buildings, settlement facilities since 1996 up to 2003, and several factors which influence to the changing. This research was carried out in 20 karst villages borders on Indian Ocean so-called coastal villages in of Gunungkidul Regency as analysis units. Data analysis employs so-called secondary data analysis method, using Village Potentials Cencus (PODES) data were published in Statistics Central Bureau. Data analysis employs frequency, cross tabulations, and statistical analysis. Result of this research shows that as long as 1996 up to 2003 the settlement land area increases on 0.24 % per annum on an average, while the house building number on 6.14 % per annum. Spatially several coastal rural villages are near or as a tourism object or as a district office locations are higher developing than the others of coastal rural villages. It means that the development of tourism objects as long as 1996 up to 2003 has influenced the coastal rural settlement development. Generally, the development of coastal rural settlement is significantly also influenced by thirteen of physical and socio-economical factors (R=0.903; Sig.=0.05). In detail however, among the 13th of physical and socio-economical factors are only five factors significant influence to the development of coastal rural settlement. The 5th factors are the average of place elevation, well number, propotion of agriculteral land area, household densty, and population density. Based on that findings in order to develope of coastal rural settlement especially in karst region, besides the development of tourism objects, the five factors should be taken in consideration.
Utilization of Tidal Land of The Wonogiri Reservoir Ritohardoyo, Su
Forum Geografi Vol 13, No 1 (1999)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v13i1.464

Abstract

Management  of water dam often failures due to the limited attention to the socio-economic activities of the local population. This research is conerned with agricultural land utilization practiced by the local inhabitants in the vicinity of the dam. Special attention is devoted to characteristics and motivation of the farming households, the way in which lands are utilized, as well as the contribution of the activities to the welfare of the households. The research combines secondary data analysis and a household survey. Primary data are collected via a household survey covering a sample of 150 households cultivating the draw down land of the dam. These households are taken by a simple random sampling, representing some 5,890 hhouseholds living in the vicinity of the dam. Data analysis are executed using various statistical techniques in order to test differences and correlation.The study reveals that the tidal areas of the Wonogiri Dam fluctuate from 1,300 to 6,400 hectares, within 1 to 7 moths period per annum. The cultivator of the tidal area consist of the farmer inhabitants of the dam prior to the construction (81,3 percent) and inhabitants of the surrounding areas of the dam and new omers from other areas (18,7 percent). These farming households are pushed to cultivate these lands due to limited control over land resources in their areas of origin ( averaged 1,057 m2). Variations in the areas of origin and motivation in utilizing of the lands do not lead to significant differences in the size of land cultivated in the tidal areas. Most of these lands are devoted to ultivate rice as staple  food (1,470 m2), rather than to cultivate cash crops (palawija) (1,118 m2). Farming techniques employed in these areas are much more simple than those prior to the construction of the dam or those elsewhere at present in the district. The most important factor affecting incomes in this activity is the amount of capital cost spent. These incomes comprises some 60 percent of the farming households.
The Distribution of Rural Settlement Environmental Quality (Case at Bantul, DIY) Ritohardoyo, Su
Forum Geografi Vol 11, No 2 (1997)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v11i2.492

Abstract

The housing environment problem is the inreased population and housing density  in certain areas, as a consequence of the high population growth rate. This situation has brought about the unavailability of the existing public facilities. Such as the evironmental problem is also faced by Bantul regency. Starting from those stated environment problems, this study has in phased its general objectives on to comprehend the variation of housing environmental quality within various topographical, and to comprehend environment factors influencing the housing environmental quality within various topographial background.this study employs so-called sampling technique. Area sampling is carried out aording to topographical condition. Ten villages are randomly selected representing the sampling areas. The number of respondent is 300 households, selected proportionally based on the area stratification. Primary data is collected direct communication with informants are key persons. Data analysis employed simple correlation technique, multiple regression analysis, and one way variance analysis. The study reveals that differences in topographical characteristics are strongly associated with the differences in the quality of housing environment. The level of village development is also the main variable determining the quality of housing environment. A significant different of housing environment quality both among various topographical zones and various level of village development is reported. The achievement of programs oriented to village environment improvement is varying according to the distribution of village on the topographical zone. A greater success is commonly achieved by villages located in the upland and low land than those in the hilly areas. The social-economic condition of the dwellers is determining the quality of housing environment. Nevertheless, differences in the contribution of various variables to housing environment are encountered. In the whole areas, whether it is lowland, hilly or uplands areas, the family inome to be the first important facctor determining the housing environment quality.
Potential Landuse and Food Production in Watershed Progo Ritohardoyo, Su
Forum Geografi Vol 12, No 1 (1998)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v12i1.483

Abstract

This paper is an outcome of research concerning spatial differences in forms and coverage of land use in the Progo River Basin. At present the watershed is facing the problem of land use changes from agricultural to non-agriultural ones, leading to the situation of decreasing staple foods. This research is aimed at studying regional variation in the potentials of the research area of the production of staple foods according toland use forms and coverage. Informastion on land use forms and coverage are obtained from the statistical record issued by the Statistical Office of Central Java province and Yogyakarta Speial Provine. As the productivity data on every land use forms are not readily available, the assement on the regional potential is executed on the basis of land use intensity and its apability to produce staple foods. The research reveals that the greatest portion (59 %) of lands in 54 subdistrict in the watershed are highly potential for staple foods production and the rest (41 %) are not potential to moderately potential for staple foods production purpose. The potential for staple foods production in the upper part of the Progo river basin are higher than that in lower part ones. The presence on irrigated land is not always highly potential for staple food production. Although the availability of irrigation water is strongly decisive factor for food prodution (r = 0.661 significant at 99.99 percent), but the presence of built up areas are strongly dictated the potential for food production (r = -0,787 significant at 99.99 percent). The research further shows that the higher the potential for food production, the higher population size (r = 0.791) significant at 99.99 percent). In general it can be concluded that 1) the potentials for food production are determined by the available of irrigation water and the size of the built areas, and 2) the number of population is dictated by the presence of water and potentials for food production.
The Role of Sand and Stone Mining to Increase Family Income in Progo Catchment Ritohardoyo, Su
Forum Geografi Vol 17, No 1 (2003)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v17i1.588

Abstract

The conzequence low income of the farmer household in agricultural sector is the increase in their activities as miner of sand and stone. It means for increasing of their household income. However, how important mining role on the increasing of household income has to be studied in deeply. The factual problem is the base for research aims, with the spesific stress on studying socio-economic characteristic of sand and stone miner, and the contribution of the mining income to household income. This research was carried out in Progo catchment area, Yogyakarta Special Region. Survey method was employed by data collecting from respondents. The respondents are head of households (HH) working as sand and stone miner. Sampling technique was proportionally simple random sampling in which 120 HH was taken as respondents sample. They were representatives of upper part, middle part, and lower part of Progo catchments area. Data on socio-economic structure of the household and household income were collected by mean of structured interview. Data analysis was performed through descriptive technique in which frequencies and cross tabulation varians statistic, and multiple regression analysis were mostly used. The research shows that there are relatively similarities on socio-economic characteristic of sand and stone miners, between at lower part, middle part with upper part of Progo catchments area. This existing of sand and stone mining employs about 70% labours are local miners and 30% labours came from out of the area. Landless farmers who land own less than 500 m2 characterize them. The most of them are male, withlow formal education, and as small family (4 people evey HH). Some of them have been as sand and stone miners for more than 4 years. Generally, they work less than 8 hours for mining every day. This research is also finding that the income of the sand and stone miners are seasonal. The averages of mining income on dry season (Rp 571,880 per month) are higher than on wet season (Rp 365,620 per month). The most important factor affecting income in this activity is the working hours spent. In average, the miner’s monthly income is Rp 468,760 is much higher than minimum level of basic need in Yogyakarta Special Region (Rp 328,750 per month). It means that sand and stone miner as a second occupation besides as a farmer increases household income be capable to satisfy the need of household economy. In general, it can be concluded that the activity has an important role on the increasing of household income.
Co-Authors Ahmad Zubaidi Akbar, Aji Ali Alip Sontosudarmo, Alip B S Prakosa, B S Blegur, Willem Amu Budi Rario, Budi Galuh Bayu Ardi Junun Sartohadi Kasto Kasto, Kasto Noorhadi Noorhadi P Priyono, P Puji Hardati R. Rijanta Rafeal Murtomo, Rafeal Susilo, Hendri Tjut Sugandawati Djohan, Tjut Sugandawati Tjut Sugandawaty Djohan