Regional autonomy is a law that requires local governments to take care of their own regional needs by utilizing and exploring every potential that exists. One source of regional income is local tax. Local tax is fees paid by society to the state from results of natural resource management and other potential uses for people's welfare. The purpose of this study was to find out about tax effort, effectiveness, contribution and growth of local taxes in the City of Bitung. The research method used is descriptive qualitative. The results of this study indicate that tax efforts by the regional government of Bitung city in 2014-2018 are still in the criteria of "very low", the effectiveness of local tax collection in 2014-2018 is already in the "very effective" criteria and the contribution of the Bitung city tax in 2014 , 2016 and 2018 included in the criteria of "good" while in 2015 and 2017 included in the criteria of "good enough" so that the average percentage of local tax contributions to the original income of the city of Bitung included in the criteria of "good".
Territorial System Analysis and Modeling of the Socio-Ecological Processes of Natural Resource Management (On the Example of Ethnic Geosystems of Southern Trans-Urals and the Soil Cover of the City of Kurgan)