Tag: Q57

EFFECTS OF CLIMATIC FACTORS ON THE PRODUCTIVITY OF SMALLHOLDER RUBBER PLANTATIONS IN SOUTH SUMATRA, INDONESIA

Imade Yoga PRASADA

Junior Lecturer in Study Program of Agribusiness, Faculty of Science and Technology, Universitas Putra Bangsa, Jl Ronggowarsito No. 18 Kebumen 54361, Indonesia

imade.yogap@gmail.com

Aura DHAMIRA

Department of Agricultural Socioeconomics, Faculty of Agriculture, Universitas Gadjah Mada, Jl Flora Bulaksumur, Yogyakarta 55281, Indonesia

aura.dhamira@mail.ugm.ac.id

Agus Dwi NUGROHO

Junior Lecturer in Faculty of Agriculture, Universitas Gadjah Mada, Jl Flora Bulaksumur, Yogyakarta 55281, Indonesia ,PhD Student in Doctoral School of Economic and Regional Sciences, Hungarian University of Agriculture and Life Sciences, Godollo, Hungary

agus.dwi.n@mail.ugm.ac.id

Abstract

South Sumatra Province is known as Indonesia’s largest natural rubber-producing center. In the last few decades, South Sumatra has faced climate change issues marked by increased variability of maximum temperature, mean temperature, minimum temperature, and rainfall. On the other hand, smallholder rubber plantations are considered to be particularly vulnerable to climate change. Therefore, the goal of this study was to identify the climatic factors that affect the productivity of smallholder rubber plantations in South Sumatra. The data was gathered from the Indonesian Central Bureau of Statistics and the Indonesian Agency for Meteorology, Climatology, and Geophysics from January 2006 to December 2019. A quadratic regression model was used to analyze the data. The results showed that maximum temperature, mean temperature, minimum temperature, and rainfall affect the productivity of smallholder rubber plantations. Maximum temperature and rainfall indicate a pattern that is increasing to the optimum point of 32.29 °C and 281.40 mm respectively and after that, it will slow down. The mean temperature and minimum temperature show a pattern that is decreasing to the optimum point of 26.84 °C and 22.14 °C respectively and after that, it will slow down.

Keywords: productivity, smallholder rubber plantations, temperature, rainfall

JEL classification: Q15, Q54, Q57

 pp. 109-121

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ENVIRONMENTAL COOPERATION AS A WAY OF DEVELOPING ECO-TOURISM IN THE ARCTIC REGION

Raisa M. IVANOVA

Associate Professor at the Department of Tourism and Hospitality, Bunin Yelets State University, Yelets, Russian Federation

ivanova5438@ubogazici.in

Olga V. SKROBOTOVA

Head of Department of Tourism and Hospitality, Bunin Yelets State University, Yelets, Russian Federation

skrobotova5438@murdoch.in

Nadezhda K. MARTYNENKO

Professor at the Department of Economics and Socio-Humanities, M.K. Ammosov North-Eastern Federal University, Yakutsk, Russian Federation

mar-vol@tanu.pro

Olga S. TAMER

Professor at the Department of Applied Mathematics and Natural Science Disciplines, Tyumen Industrial University, Tyumen, Russian Federation

tamer.o@nuos.pro

Anatoly V. KOZLOV

Professor at the Department of Transport, Oil and Gas Technology, Tyumen Industrial University, Tyumen, Russian Federation

an-kozlov@uohk.com.cn

Abstract

Tourism as a means of diversifying economic development can only be considered in those regions that have enough tourism potential. The application of tourism management methods in the region requires factoring in the specifics of the region itself and the possibility of increasing the number of inbound tourists. The relevance of the study is determined by the fact that the number of regions that can offer a competitive product is quite small and tourism is often their main income category. The novelty of the study is that the Arctic region is subsidized and often the region’s economy is focused only on the extraction and processing of minerals. Attraction of tourists is limited due to climatic and infrastructural conditions. As a novelty of the study, the question of how to build infrastructure and provide a management model in the Arctic region is considered, provided that the model meets the standards of public administration. The practical application of the research results can be achieved on the condition that each of the participants in the public administration process can implement a regional development program at the level of the Arctic regions. The main task will be considered the process of formation of a competitive environmental and managerial environment upon financing with self-supporting forms.

Keywords: conditions for the development of tourism, the construction of tourist facilities, entrepreneurial activity in tourism activity, tourist demand, study programs at universities.

JEL classification: Q57, R11, Z32

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