POSITION AND MANAGEMENT STRATEGY FOR PUBLIC GREEN OPEN SPACES IN THE CITY OF DENPASAR, BALI PROVINCE

Green Open Space ”RTH” plays a very important role in realizing a sustainable city and has a balance of functions both ecologically and psychologically for urban communities. Green Open Space can be divided into two, namely public green open space and private green open space, but only public green open space can still be controlled directly by the government. The purpose of this study is to identify the availability of public green open space in the city of Denpasar and to formulate strategies and policies for managing public green open space in the city of Denpasar. Data collection techniques were carried out using interviews and questionnaires, qualitative and quantitative descriptive data analysis with SWOT analysis for the use of public green open space, and the Analytical Hierarchy Process (AHP) to determine management strategies and policies. The availability of public green open space in 2011 was recorded at 2,341.48or18.32percent. The availability of public greenopen space in2019 was recorded at 1,572,990 ha or 12.49 percent. The difference in 2011 and 2019was 768,490Ha or 5.83 percent. Theminimumarea for public green open space following the 20 percent rule is 1.68 percent (in 2011) and 7.51 percent (in 2019). The implementation of Denpasar Public Green Open Space (RTH) management has not met the standards of the Minister of Home Affairs Regulation Number 1 of 2007 and Minister of Public Works Number 5 of 2008. The strategy for managing Green Open Space is to develop detailed spatial plans, install information boards, enforce laws, and implement incentives disincentives to relevant stakeholders


INTRODUCTION
Province of Bali Number 26 of 2009 concerning the Spatial Planning of the Province of Bali (RTRWP) of Bali in 2009-2029, con irms that Denpasar City is integrated into the Region The Denpasar-Badung-Gianyar-Tabanan (Sarbagita) city in the national urban system is designated as the National Activity Center (PKN) and subsequently the Sarbagita City has also been designated as the National Strategic Area (KSN). The area of the Sarbagita area is 723.99 km 2 or 41.37% of the total area of the four regencies/cities in the Sarbagita area or 12.85% of the total area of Bali Province. The total area of Public and Private Green Open Space (RTH) spread across the Sarbagita Area in 2015 in Denpasar City was 4,214.70 Ha or 22.41%.
The development of the population in urban areas accompanied by an increase in the low of urbanization brought major changes to basic human needs, namely the need for boards and their supporting facilities (Al iah (2008) ). The development of the population which brings consequences to developments in all areas of life requires spatial arrangements so that the utilization and use of space can be carried out optimally based on cultural values (Reklaitiene et al. (2014) ; As-Syakur (2011) ). Space cannot be separated from humans either psychologically, emotionally, or dimensionally. The use of urban land that continues to increase and is accelerating for the construction of various urban facilities, urban facilities, and infrastructure, including advances in industrial and transportation technology, in addition to frequently changing the natural functions of land/urban landscapes, also con iscates these lands and various other open spaces (Bettinger et al. (2009) ;Chili ( b, 2004CHILI (2005) ). Both of these things are very detrimental to the existence of green open space (RTH) which is often considered as reserve land and is not economical.
Green open space is an elongated area/lane and/or clustered, whose use is more open, where plants grow both naturally and intentionally (Permen PU No. 05/PRT/M/2008). In the Law of the Republic of Indonesia No. 26 of 2007 concerning Spatial Planning Article 29 paragraphs 1 and 2 states that the proportion of green open space in the city area is at least 30 percent of the city area, and the proportion of public green open space in the city area is at least 20 percent of the city area. The existence of green open space in urban areas has the aim of maintaining the harmony and balance of the urban environmental ecosystem, realizing a balance between the natural environment and the arti icial environment in urban areas, and improving the quality of cities that are healthy, beautiful, clean and comfortable. As well as functioning as a safeguard for the existence of urban protected areas, controlling pollution and damage to soil, water, and air, protecting germplasm and biodiversity, controlling water management and as a means of urban aesthetics. This research will focus on discussing the Public Green Open Space (RTH) because both ownership and the supply system are the property and authority of the government so that the government can optimally manage it. Related to this, it is necessary to identify the availability of green open space in Denpasar City, take an inventory of the existing green open space, and strategy for managing green open space in Den-pasar city.

MATERIALS AND METHODS
The study was conducted in the city of Denpasar from February to July 2020. The study used to interview and questionnaire methods. The type of data used is primary data, namely data directly obtained from the source and secondary data is data obtained from the Central Statistics Agency (BPS) City (2017) , and publications of several previous studies, journals, articles, books, and the internet. Qualitative and quantitative descriptive analysis techniques to determine the availability of public green open space (Sugiyono (2011) ), as well as SWOT analysis for the use of public green open space (Rangkuti (2000) ), and the Analytical Hierarchy Process (AHP) to determine management strategies and policies (David (2017) ).

RESULTS AND DISCUSSION
The results showed that the availability of public green open space (RTH) in 2011 was recorded at 2,341.48 ha or 18.32 percent ( Table 1 ). The details are presented in Table 1 . The availability of public green open space with data obtained from the Denpasar City Research and Development Agency in 2019 was recorded at 1,572,990 ha or 12.49 percent. The difference in data in 2011 and 2019 is 768,490 Ha or 5.83 percent.
The minimum area for public green open space following the 20 percent rule is that 2011 data is 1.68 percent and 2019 data is 7.51 percent wide (Table 2 ). The Denpasar City Government has tried to include LP2B as part of the Public Green Open Space to ful ill a minimum area of 20 percent, and it is still lacking and efforts are still being made to include KDB and KLB to be included in the area of Denpasar City Public RTH to meet the target of at least 20 percent. Article 1 point 2 Permendagri No. 1 of 2007 concerning Urban Green Open Space de ines urban green open space (RTHKP) as part of the open space of an urban area illed with plants and plants to support ecological, social, cultural, economic, and aesthetic bene its.
The problems of Green Open Space in Denpasar City consist of: Changes to the environment as a result of land-use change can lead to reduced water catchment areas in urban areas which results in dry land during the summer, but loods during the rainy season. The factor is the lack of supervision from the Denpasar City Government in the use and use of land, the weak handling and law enforce-  Table 3 .  The IFE matrix above shows the results of respondents' assessment of the use of Denpasar's public green open space in utilizing strengths and minimizing weaknesses has a total value of 2.80. There are 2 (two) greatest strengths of the  Table 4 .  The EFE matrix of the utilization of Denpasar's public green open space above shows the results of respondents' assessment of the use of Denpasar's public green open space has a total value of 2.83. Utilization of public green open space Denpasar city has a high enough ability to take advantage of existing opportunities and overcome threats that come. The greatest opportunity for the utilization of Denpasar's public green open space lies in the direction of the Bali Provincial, National, and International Issues policies that support the use of public green open space in the Denpasar City Area with a value of 0.58. The second biggest opportunity is increasing public awareness and attention to healthy, safe, and comfortable environmental conditions with a value of 0.52. Meanwhile, the 2 (two) biggest threats that come to the use of public green open space in Denpasar are the existence of policy directions that contradict the use of public green open space in the Denpasar city area with a value of 0.00 Then for the second biggest threat, namely the impact of land conversion on people's lives such as poor oxygen quality, reduced water catchment areas causing looding, hotter temperatures, uncontrolled rainfall, with a value of 0.06. 4. Strengthening the enforcement of the Denpasar RTRW local regulation (alternative 4). This strategy aims to monitor the use of space through the imposition of sanctions for violations of spatial planning. The results of the AHP analysis are presented in Table 5 . 2. The strategy for managing public green open spaces in the city of Denpasar should be carried out by preparing a detailed spatial plan (RDTR) until it is ratiied into a regional regulation, installing an information board on the RTRW map, strengthening the law in enforcing the RTRW regional regulation, and implementing incentive and disincentive programs for residents. related stakeholders