Researchers found several land-use problems arise in East Kalimantan. The un-managed wildland was studied to develop its potential. The existing potential is to build the Bontang Mangrove Park ecotourism. The ecotourism management of Bontang Mangrove Park stillcan be optimized, thus this study aims to describe the management implementation of the Bontang Mangrove Park development for the people of East Kalimantan, including aspects of planning (planning), organizing (organizing), activities (acting) and  evaluation or control This research was conducted in a year in 2021 for an year, but the data were taken from 2018 – 2021. This research is quantitative and descriptive. The population used for this study were all employees and facilitators at Bontang Mangrove Park. The sampling technique in this study used a purposive sampling technique, consisting of employees, core facilitators, and the community. The data analysis technique is used descriptively as outlined in the form of a PAOC description. Based on the results of the study, it is known that the management of Bontang Mangrove Park in terms of the management process is good, the organization is good, and the implementation categorized as very good.

Kutai National Park is the conservation forest in East Kalimantan, which can be used for community welfare through non-timber forest products utilization. One of the superior commoditty of non-timber forest products in Kandolo Village under the guidance of Kutai National Park is Genjah Sugar Palm (Arenga pinata Merr). This research objective was to determine the morphology, productivity and quality of the east kutai native genjah sugar palm. The materials used are fresh sap, the method of making palm sugar was by heating for 3 hours to evaporate the water. The heating is ended after it becomes thickened. After thickening, the stew is immediately removed from the heat. Before printing the thick sap is stirred so the heat is more evenly distributed. The result of research shows that the morphology of genjah sugar palm is very unique, because it has a short tree shape and a production age of 5-6 years. The productivity was quite high, the yield of sap is more than 12 liters day-1 , the duration of tapping is > 3 months tree1 . The chemical compound quality of genjah palm sugar had water content, ash, sacrose, reducing sugar, copper and mercury content of 2.24%, 1.76%, 95.48%, 1.02%, 1.62 ppm and 0.01 ppm