The stock of organic carbon in soils of the Russian Federation: Updated estimation in connection with land use changes

2009 ◽  
Vol 426 (1) ◽  
pp. 219-221 ◽  
Author(s):  
I. N. Kurganova ◽  
V. O. Lopes de Gerenyu
2018 ◽  
Vol 9 ◽  
pp. 75-80
Author(s):  
Sergey Volkov ◽  
Vladimir Kosinsky

This article reviews the initiatives for setting up rational use and protection of agricultural lands in order to ensure accelerated growth of the agricultural sector of the Russian Federation, enhancing its sustainability, efficiency, competitiveness, and environmental safety. It is hereby proposed to complete the differentiation of public lands into federal property, property of the subjects of the Russian Federation, property of municipal settlements; as well as to conduct topographic survey of lands in the Russian Federation (to establish and locally document the boundaries of territories of the subjects of the Russian Federation; municipal settlements; communities; special-purpose lands; areas with special land use conditions; and to systematically (once every 5 years) perform agricultural land inventory in order to identify unused, irrationally used or non-purposely used lands, as well as land use in violation of the relevant permitted use of land plots; to relaunch land survey works relating with the performance of pedagogic, geobotanical and other studies and research.


2015 ◽  
Vol 7 (1) ◽  
pp. 115-145 ◽  
Author(s):  
Y. Mohawesh ◽  
A. Taimeh ◽  
F. Ziadat

Abstract. Land degradation resulting from improper land use and management is a major cause of declined productivity in the arid environment. The objectives of this study were to examine the effects of a sequence of land use changes, soil conservation measures, and the time since their implementation on the degradation of selected soil properties. The climate for the selected 105 km2 watershed varies from semi-arid sub-tropical to Mediterranean sub-humid. Land use changes were detected using aerial photographs acquired in 1953, 1978, and 2008. A total of 218 samples were collected from 40 sites in three different rainfall zones to represent different land use changes and different lengths of time since the construction of stone walls. Analyses of variance were used to test the differences between the sequences of land use changes (interchangeable sequences of forest, orchards, field crops, and range), the time since the implementation of soil conservation measures, and rainfall on the thickness of the A-horizon, soil organic carbon content, and texture. Soil organic carbon reacts actively with different combinations and sequences of land use changes. The time since stone walls were constructed showed significant impacts on soil organic carbon and the thickness of the surface horizon. The effects of changing the land use and whether the changes were associated with the construction of stone walls, varied according to the annual rainfall. The results help in understanding the effects of land use changes on land degradation processes and carbon sequestration potential and in formulating sound soil conservation plans.


2019 ◽  
pp. 1-107 ◽  
Author(s):  
Thangavel Ramesh ◽  
Nanthi S. Bolan ◽  
Mary Beth Kirkham ◽  
Hasintha Wijesekara ◽  
Manjaiah Kanchikerimath ◽  
...  

Solid Earth ◽  
2015 ◽  
Vol 6 (3) ◽  
pp. 857-868 ◽  
Author(s):  
Y. Mohawesh ◽  
A. Taimeh ◽  
F. Ziadat

Abstract. Land degradation resulting from improper land use and management is a major cause of declined productivity in the arid environment. The objectives of this study were to examine the effects of a sequence of land use changes, soil conservation measures, and the time since their implementation on the degradation of selected soil properties. The climate for the selected 105 km2 watershed varies from semi-arid sub-tropical to Mediterranean sub-humid. Land use changes were detected using aerial photographs acquired in 1953, 1978, and 2008. A total of 218 samples were collected from 40 sites in three different rainfall zones to represent different land use changes and variable lengths of time since the construction of stone walls. Analyses of variance were used to test the differences between the sequences of land use changes (interchangeable sequences of forest, orchards, field crops, and range), the time since the implementation of soil conservation measures, rainfall on the thickness of the A-horizon, soil organic carbon content, and texture. Soil organic carbon reacts actively with different combinations and sequences of land use changes. The time since stone walls were constructed showed significant impacts on soil organic carbon and the thickness of the surface horizon. The effects of changing the land use and whether the changes were associated with the construction of stone walls varied according to the annual rainfall. The changes in soil properties could be used as indicators of land degradation and to assess the impact of soil conservation programs. The results help in understanding the effects of land use changes on land degradation processes and carbon sequestration potential and in formulating sound soil conservation plans.


Author(s):  
Igor' Olegovich Nadtochii ◽  
Vera Nikolaevna Plesnyakova

This article examines the relevant problems of land law – one of the most dynamically developing branches of law in the Russian Federation, and one of the first to undergo changes in the context of modernization of vectors of state legal policy. Analysis is conducted on the fundamental importance of the principle of payment of land-use on the example of land tax. The author explores the problems of the object of land tax and tax base, calculation of cadastral value. The conclusion is made that the chosen path of development of the land tax is unfeasible, thereby requiring an alternative solution. According to the legislation of the Russian Federation, land is one of the key economic goods. The Russian legislator gives close attention to the commerce in land of various purpose. Land tax is the equivalent of rental charge. Such similarity is interchangeable in judicial practice. There are a number of issues in land tax regulation. The constituent entities of the Russian Federation are currently limited to establishing the exhaustive list of local taxes. The organizations and private entities are not recognized as taxpayers individuals with regards to land plots in uncompensated limited use or under a lease agreement. The post-Soviet states attribute land plots with ownership right as an object of taxation. The legislative and law enforcement practice on land tax in the Russian Federation indicates a close connection between land and civil legislation. For the purpose of replenishment of budgets, the Russian Federation took the path of increasing the tax burden. It is necessary to find the new ways for implementing the principle of payment of land-use in form of land tax, which would effectively address the problems of local financing.


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