Kelurahan  were a political region as level as village below the district which was  governed by a lurah. In the history of its development, Kelurahan Bulukunyi had the status of a village until finally it changed its status  became a kelurahan. The aim of this research were to examine the spatial structure and pattern of the Kelurahan Bulukunyi as the capital of the district in order to obtain an overview of the structure and direction of development of the region. The research method used was descriptive qualitative. Technique of data collection was triangulation  with analysis of aerial imagery and field surveys. The collected data will be analyzed by descriptive qualitatively including data reduction and categorization, data display, and conclusions. The results showed: 1). Residential settlements and activity centers in Kelurahan Bulukunyi were regularly patterned or parallel to roads with development following the existence of transportation routes; 2). Sufficiently available public facilities include office facilities, health, economy, education, and worship; 4). The land used was still dominated by agricultural land used.

Geology is one of subject course in Geography Study  which requires field studiy. Field studies that have been carried out so far are considered less effective because it has weaknesses from various aspects. The research method used was a descriptive survey. Data collection techniques by observation and interviews. The results showed that the geology topic field lecture activity at the first location was not optimal with a mean score of 80 pre-field observations, 60 on field activities, and 65 on activity reporting followed by learning reflections. Geological field course activities at the second location showed improvements where the results of the reflections at the first location were used to improve the quality at the second location so that observations were obtained with an average score of 80 in the pre-field, 77 in field activities, and 75 in activity reporting

The aims of this study are (1) to determine the types of problems in the ikat weaving industry in Lamapaha Village, (2) to identify the threat of environmental damage and pollution from the ikat weaving production process in Lamapaha Village, (3) to determine what factors hinder and support the sustainability of the ikat weaving industry. Ikat home industry in Lamapaha Village (4) to find out how the strategy is to overcome the problems of developing ikat home industry in Lamapaha Village. This research method is descriptive qualitative. The respondents in this study were ikat craftsmen in Lamapaha Village. Data analysis used in this research is descriptive qualitative and SWOT analysis. The results of this study are (1) ikat weaving is a culture whose benefits are enhanced and can then be referred to as a side business. But based on the characteristics of the weaving activity, ikat weaving can be classified as a home industry activity. (2) Home industry activities pose a threat to pollution and environmental damage, namely the felling of trees in the manufacture of tools and materials that produce chemical waste in the process of making ikat and waste that can damage the surrounding environment (3) Supporting factors are: as a culturally inherited from generation to generation, natural resources are easy to obtain, add to the family's economy, good quality, take advantage of free time. inhibiting factors: self-consumption, use of chemicals, soil pollution and damage to the surrounding ecosystem, the workforce is generally old. (4) The strategy of developing a home industry for ikat weaving by taking into account environmental friendliness in Lamapaha Village is to develop cooperation, increase socialization about environmental pollution and empower weaving groups.

Research on the phenomenon of agglomeration of community economic activities needs to be carried out to see its impact on regional development, especially in border areas. Grouped economic activities can be a consideration for the government in taking economic policies in order to improve people's welfare. This study aimed to find out: 1) where and how the economic activities of the fishing community in Jenilu Village experience concentration or agglomeration; 2) what are the characteristics of the economic activities of the fishing community in Jenilu Village; and 3) what government policies should be taken to accelerate development in Jenilu Village. This type of research is a qualitative field exploration with data collection techniques of observation, interviews, and documentation studies. The research results show: 1) the economic activities of the fishing community in Jenilu Village experience agglomeration or grouping in the Atapupu area due to the historical value of this area which has long been the center of community activities and also the existence of infrastructure support including good access to cross-country roads, markets, and ports; 2) 80% of the people of Jenilu Village work as fishermen with a low-income level of an average of Rp. 1000,000,- per month, still relying on simple fishing equipment such as fishing rods, nets, and motorized boats, and the main types of a catch include tuna, tuna, yellow stripe, and mackerel; 3) the regional government is expected to be able to improve the quality of human resources and build infrastructure in this region to support the development of the main border gate area which has not been maximized.

Penanama mangrove di kawasan pesisir pantai penting untuk dilakukan. Ekosistem mangrove merupakan habitat penting bagi kelestarian wilayah pesisir dan sebagai pencegahan terjadinya abrasi pantai. Kelestarian ekosistem pesisir dan tingkat abrasi akan mempengaruhi kawasan pemukimam serta fasilitas publik di sekitar pantai. Pelabuhan Atapupu merupakan salah satu fasilitas publik yang ada disekitar pantai Atapupu. Pelabuhan tersebut merupakan sarana penting yang menunjang konektivitas antara wilayah sehingga kondisi lingkungan  sekitar perlu di perhatikan secara baik. Program kemitraan masyarakat (PKM) ini bertujuan untuk meningkatkan kesadaran masyarakat tentang pentingnya kelestarian ekosistem mangrove dalam mencegah terjadinya abrasi pantai, khususnya di pesisir pantai Atapupu Desa Jenilu. Kegiatan ini melibatkan mahasiswa Program Studi Pendidikan Geografi, unsur TNI (Babinsa dan Angkatan Laut), dan warga Desa Jenilu. Kegiatan penanaman mangrove berjalan dengan lancar dan dikuti dengan antusias yang tinggi oleh seluruh peserta. Diharapkan dengan adanya kegiatan penanaman mangrove ini, masyarakat Desa Jenilu dapat memahami dan mengambil manfaat tentang pentingnnya kelestarian ekosistem mangrove dan pencegahan terhadap abrasi pantai yang terjadi.