scholarly journals MONITORING THE SPATIAL DISTRIBUTION OF DEGRADED LANDS IN SIRSA DISTRICT

2018 ◽  
Vol IV-5 ◽  
pp. 159-163
Author(s):  
◽  
K. E. Mothi Kumar ◽  
P. Sharma
Keyword(s):  
Wind Erosion ◽  
Anthropogenic Activities ◽  
Geographical Area ◽  
Degraded Land ◽  
Degraded Lands ◽  
Brick Kilns ◽  
Water Logging ◽  
Total Geographical Area ◽  
Different Seasons ◽  
Liss Iii

<p><strong>Abstract.</strong> In this paper, study on monitoring of kind, extent and degree of severity of degraded lands was conducted in Sirsa district (29.53°<span class="thinspace"></span>N 75.02°<span class="thinspace"></span>E) of north western Haryana with the help of geo-spatial techniques. Efforts have been made to identify and map the degraded lands of the district on 1<span class="thinspace"></span>:<span class="thinspace"></span>50.000 scale using LANDSAT TM (1995) and IRS LISS-III (1A/B FCC; 2005–06 and 2015–16) satellite imagery. The area under various degraded land categories was computed for different seasons which reveal that wind erosion was major cause of soil degradation problem in the district since 1995. The area under degradation due to wind erosion was followed by water logging, anthropogenic activities and salinisation. Although the area occupied by anthropogenic activities was found to be low but their impact on environment is long term than naturally degraded soils. A significant decline is observed in all the degradation classes (except brick kilns) in successive years but however, water logging (permanent) shows increasing trend in 2005–06 and then decline in 2015–16. The reasons have been sorted out to explain the changing dynamics of degradation. The district was found to be degraded by various categories of land degradation subjected to slight to moderate degradation. The degraded lands have shown sharp decline from 28.4% in 1995 to 6.22% in 2015–16 of total geographical area of the district.</p>

scholarly journals Desertification Change Analysis in Siwalik Hills of Haryana Using Geo-informatics

2014 ◽  
Vol XL-8 ◽  
pp. 677-681 ◽  
Author(s):  
V. S. Arya ◽  
H. Singh ◽  
R. S. Hooda ◽  
A. S. Arya
Keyword(s):  
Satellite Data ◽  
Geographical Area ◽  
Remote Sensing Data ◽  
Land Use Land Cover ◽  
Change Analysis ◽  
Degraded Lands ◽  
International Environment ◽  
Total Geographical Area ◽  
Liss Iii ◽  
Productive Land

Desertification constitutes one of the international environment problems whose global importance has been recognized by the international community. Desertification is a problem that affects a number of regions of the world in the developed and developing countries. Desertification is even more closely associated with the development process insofar as it impacts on peoples livelihoods much more directly than other environmental problem. One of the central challenges of environment management in the coming years, the loss of productive land is of major concern in a world where hundreds millions of individuals already go hungry today. Availability of remote sensing data from earth observation satellite and GIS techniques has made it convenient to map and monitor land use /land cover of desertification areas. In the present study Desertification Change analysis in Panchkula district Haryana was carried out by using LISS-III satellite data of 2002 and 2011. The main objective of the study was to monitor the changes in degraded lands in the district. Onscreen digitization technique was followed to interpret the satellite data. The two dates maps were overlaid and changes in area under various degraded lands were calculated. It was observed that Total geographical area of under investigation is 1021.86 sq. km.

scholarly journals Cartographic analysis of the distribution of degraded lands (on the example of the Рoltava region)

2021 ◽  
pp. 74-81
Author(s):  
Serhii Lashko ◽  
Inna Shelkovska ◽  
Nadiia Halchenko ◽  
Olena Klyuka
Keyword(s):  
Land Degradation ◽  
Wind Erosion ◽  
Agricultural Land ◽  
Water Erosion ◽  
River Network ◽  
Relative Distribution ◽  
Agricultural Lands ◽  
Degraded Land ◽  
Degraded Lands ◽  
Significant Difference

Cartographic analysis can be considered as one of the means of the land monitoringsystem, in particular, by the distribution of degradation processes. The work is proposed to createfor regions of cartogram of total distribution of degraded agricultural land and cartograms offraction of agricultural lands that have undergone water and wind erosion, acidification, salinization,with indispensable drawing on these cartograms of the river network scheme.  The zoning of the Poltava region is presented and analyzed in terms of the total distribution ofdegraded agricultural land, as well as separately by the particles of water, wind erosion,acidification, salinization.According to the relative distribution of degraded agricultural lands (without taking intoaccount the overlap of various types of degradation) within the Poltava region, there are 2 groups ofdistricts of increased land degradation: 1) northern (covers 7 districts – Pyriatyn, Chornukhy, Lubny,Lokhvytsia, Myrhorod, Hadiach, Zinkiv) and 2) southeastern (covers 3 districts – Kobeliaky, NoviSanzhary and Mashivka).Water erosion is inherent in districts with significant difference in heights and largest forestcover. This is primarily Dykanka, Zinkiv, Reshetylivka districts (watershed between rivers of Psel andVorskla), Lokhvytsia and Chornukhy districts (watershed between rivers of Sula and Udai) and theChutove district (watershed between rivers of Vorskla and Orel). Wind erosion covers predominantlynorthwestern, north and southeastern districts – Pyriatyn, Chornukhy, Hrebinka, Lokhvytsia,Hadiach, Mashivka, Novi Sanzhary.Cartograms of distribution of degraded land are supplemented by the river network on them.The method of their creation is described. The cartographic method is substantiated by theinterconnection of the districts of increased acidification of soils with basins of the rivers Udai andVorskla, and the districts of minimum acidification of soils – with the basin of the river Khorol.Salinization of soils of the Poltava region should be associated, obviously not with superficial,and with groundwater. In the future, it is recommended to use for a cartographic analysis of thedistribution of degraded lands additionally maps of groundwater hydroisogyps.

FEATURES OF MONITORING OF DEGRADED LANDS TO ASSESS POSSIBILITIES FOR THEIR REHABILITATION

2020 ◽  
pp. 37-43
Author(s):  
B.I. KORZHENEVSKIY ◽  
◽  
N.V. KOLOMIYTSEV ◽  
G.YU. TOLKACHEV
Keyword(s):  
Agricultural Land ◽  
Meteorological Data ◽  
Morphological Characteristics ◽  
Energy Reserves ◽  
Land Restoration ◽  
Degraded Land ◽  
Degraded Lands ◽  
The Past ◽  
Unused Land ◽  
Restoration Work

Putting out of using large areas of agricultural lands in the central region over the past years has led to worsening the prospects of their purposed use, although the problem of the relevance of their restoration still remains. For many years the unused land was exposed to both natural exogenous processes such as erosion, suffusion, etc. and biological and chemical changes, usually for the worse for agriculture. There are considered elements of monitoring aimed at assessing the prospects or lack of perspectives of rehabilitation of degraded lands. An energy approach to assessing the state of slopes and soils located within these slopes is presented. The main factors of natural and anthropogenic character in assessing the prospects for land restoration are their steepness, excess relative to local bases of erosion other morphological characteristics of slopes which in general is reduced to an assessment of the energy provision of slopes and soils. So the higher the energy capacity of slopes – they are less promising for development, for soils – there is a reverse picture – the higher their energy reserves, the more promising is their use. Approaches to zoning the territory for monitoring from larger taxons of natural and anthropogenic genesis to the sites of special surveillance within which the prospects for rehabilitation of the agricultural land are evaluated. The most important factor is the material expediency of such actions, i.e. before starting the restoration work it is necessary to assess the profitability or loss of the proposed event. In cases of the material expediency it is feasible as further actions to include energy assessments of slopes and soils; zoning of the object according to the steepness and oriented characteristics of soil washout; and the possibility of obtaining agronomic and meteorological data on a timely basis. The result of the work is a forecast assessment of the prospects for restoring degraded land for the intended purpose using modern databases and WEB-systems.

scholarly journals The impact of the air temperature on measuring the zenith angle during the year in the ground layer of the atmosphere for the needs of engineering surveying

2021 ◽  
Vol 61 (3) ◽  
pp. 476-488
Author(s):  
Tomáš Suk ◽  
Martin Štroner
Keyword(s):  
Czech Republic ◽  
Numerical Model ◽  
Central Europe ◽  
Air Temperature ◽  
Zenith Angle ◽  
Geographical Area ◽  
Temperature Gradients ◽  
The Czech Republic ◽  
Different Seasons ◽  
The Impact

This paper presents the results of over a year-long experiment dealing with a temperature measurement to calculate the theoretical effect of the atmosphere on the measured zenith angle in engineering surveying. The measurements were performed to determine the accurate and specific temperatures (temperature gradients), which can be recorded in different seasons in the low level of the atmosphere (up to 2 m above the ground, where most Engineering Surveying measurements take place) for the geographical area of Central Europe - specifically the Czech Republic. A numerical model was then applied to the resulting determined temperature gradients to calculate the path of the beam passing through an inhomogeneous atmosphere. From these values, the apparent vertical shifts caused by refraction in a given environment and time were finally determined.

scholarly journals Performance Analysis and Soil Quality Indexing for Dalbergia sissoo Roxb. Grown in Marginal and Degraded Land of Eastern Uttar Pradesh, India

Land ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 63 ◽  
Author(s):  
Sheikh Adil Edrisi ◽  
Vishal Tripathi ◽  
Purushothaman Chirakkuzhyil Abhilash
Keyword(s):  
Soil Quality ◽  
Microbial Biomass Carbon ◽  
Uttar Pradesh ◽  
Principal Component ◽  
Climatic Conditions ◽  
Dalbergia Sissoo ◽  
Land Restoration ◽  
Degraded Land ◽  
Soil Quality Index ◽  
Degraded Lands

The successful utilization of marginal and degraded lands for biomass and bioenergy production depends upon various factors such as climatic conditions, the adaptive traits of the tree species and their growth rate and respective belowground responses. The present study was undertaken to evaluate the growth performance of a bioenergy tree (Dalbergia sissoo Roxb.) grown in marginal and degraded land of the Mirzapur district of Uttar Pradesh, India and to analyze the effect of D. sissoo plantations on soil quality improvement over the study years. For this, a soil quality index (SQI) was developed based on principal component analysis (PCA) to understand the effect of D. sissoo plantations on belowground responses. PCA results showed that among the studied soil variables, bulk density (BD), moisture content (MC), microbial biomass carbon (MBC) and soil urease activity (SUA) are the key variables critically influencing the growth of D. sissoo. The SQI was found in an increasing order with the growth period of D. sissoo. (i.e., from 0.419 during the first year to 0.579 in the fourth year). A strong correlation was also observed between the growth attributes (diameter at breast height, R2 = 0.870; and plant height, R2 = 0.861) and the soil quality (p < 0.01). Therefore, the developed SQI can be used as key indicator for monitoring the restoration potential of D. sissoo growing in marginal and degraded lands and also for adopting suitable interventions to further improve soil quality for multipurpose land restoration programs, thereby attaining land degradation neutrality and United Nations Sustainable Development Goals.

scholarly journals Integration of Earth Observation Data and Spatial Approach to Delineate and Manage Aeolian Sand-Affected Wasteland in Highly Productive Lands of Haryana, India

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Kishan Singh Rawat ◽  
Shashi Vind Mishra ◽  
Sudhir Kumar Singh
Keyword(s):  
Accuracy Assessment ◽  
Satellite Image ◽  
Geographical Area ◽  
Integrated Approach ◽  
Observation Data ◽  
Visual Interpretation ◽  
Aeolian Sand ◽  
Spatial Approach ◽  
Total Geographical Area ◽  
Earth Observation Data

The western part of the country India is surrounded by Thar desert. Due to climate change, many regions in the world are facing different challenges. The objective of the study was to quantify the aeolian sand-affected land through integrated approach. The LANDSAT-ETM+ satellite image of 2009 has been used to distinguish recently affected areas by aeolian sand. A combined approach of digital classification backed with visual interpretation and ground verification was adopted. In addition to classification accuracy assessment was performed using field observations. Evidence based results of aeolian sand-affected areas have suggested that wasteland area has increased up to 4,427.55 ha (6.79%) of total geographical area. Two types of aeolian sands areas have been detected, namely, moderately affected (3,881.77 ha) and severely affected (545.79 ha). Moderately and severely affected aeolian soil lands have been more accurately mapped with reasonably good accuracy whereas smaller aeolian affected areas within croplands are mapped with low accuracy. The present study provides easy methodology for delineation, classification, and characterization of aeolian affected sands.

scholarly journals Effectiveness and sustainability of remedial actions for land restoration in Abeokuta urban communities, Ogun state, Nigeria

2017 ◽  
Vol 32 (1) ◽  
pp. 53-61
Author(s):  
Okanlade Adesokan Lawal-Adebowale
Keyword(s):  
Urban Communities ◽  
Environmental Degradation ◽  
Land Degradation ◽  
Urban Areas ◽  
The Other ◽  
Land Restoration ◽  
Degraded Land ◽  
Ogun State ◽  
Water Logging ◽  
Remedial Actions

Abstract The destructive impact of land degradation on social and economic endeavours of the residents of certain urban areas of Abeokuta communities in Ogun State, Nigeria calls for remedial actions to restoring the affected land areas. This becomes essential in order to ensure safe inhabitation and enhanced socioeconomic engagements of the residents. Taken remedial actions in this regard included the use of sandbags, debris and wood logs, rubbles and stones, construction of contours and drainages. While each of these actions, in one way or the other, effectively improves the degraded land, it was concluded that the use of rubbles and stones, and drainage construction were sustainably durable for land restoration on the premise that these actions does not allow for water logging or flooding in of the study area. It was however recommended that these sustainable remedial actions should rather be pro-actively taken for prevention of land degradation than being taken as degraded land restoration actions basically because it is much cheaper to prevent environmental degradation than to have the degraded land restored.

scholarly journals GIS Aided Groundwater Quality Mapping of Central Brahmaputra Valley Zone of Assam, India

2019 ◽  
pp. 1-14
Author(s):  
I. H. Thakuria ◽  
P. P. Hazarika ◽  
K. Deka ◽  
B. K. Medhi ◽  
N. Rahman ◽  
...  
Keyword(s):  
Groundwater Quality ◽  
Spatial Information ◽  
Groundwater Resources ◽  
Geographical Area ◽  
Magnesium Carbonate ◽  
Quality Parameters ◽  
Distribution Area ◽  
Brahmaputra Valley ◽  
Total Geographical Area ◽  
Essential Resource

Groundwater is an essential resource for sustainable development all over the world. To understand the use of water resources, the fundamental characteristics and recharge of the groundwater need to be analyzed. GIS is considered as an effective and powerful tool for collecting, storing, transforming the spatial information for the need-based site-specific decision-making process. Thus, GIS tools have opened new paths in land and water resource studies. In the present study, GIS-based mapping of the groundwater in the central Brahmaputra Valley Zone is done with a view to observing the various quality characters. The results of this investigation could be used by decision-makers for the sustainable management of groundwater resources. The groundwater pH of the district was found to be within the desirable limit as recommended by WHO but 67.30% sample covering 79% of the total geographical area of the district was slightly alkaline in nature. Groundwater quality parameters that surpassed the desirable limit recommended by WHO, were electrical conductivity and nitrate which accounted for 41.22% and 0.79% of the total samples. Total Dissolved Solids, calcium, magnesium, carbonate, bicarbonate and nitrate in groundwater were recorded within the desirable limit of WHO and thus could be considered as safe. Spatial autocorrelation run for all the quality parameters with respect to their positions and values over the entire district envisaged the possibilities of forming different pattern namely CLUSTER for pH, EC, As, F, Fe, Al, Mn,HCO3, RANDOM for Mg, Ca, CO3, NO3, SO4 and DISPERSED for TDS. GIS-aided mapping of groundwater quality parameters embracing their category wise spatial distribution, area, maximum and minimum values, surface autocorrelation of observed values could give a better idea to opt for suitable need-based management strategy for the entire district.

scholarly journals Annotated Checklist and Conservation Status of Mammal Species in Sarpang District, Bhutan

2021 ◽  
Vol 2 (3) ◽  
pp. 258-270
Author(s):  
Jigme Tenzin ◽  
Phub Dhendup ◽  
Dago Dorji ◽  
Sangay Nidup ◽  
Phuntsho Thinley
Keyword(s):  
Conservation Status ◽  
Geographical Area ◽  
Species Abundance ◽  
Management Plan ◽  
Iucn Red List ◽  
Camera Traps ◽  
Mammal Species ◽  
Periodic Monitoring ◽  
Total Geographical Area ◽  
Forest Division

Bhutan has a total geographical area of 38,394 Km² located in between the Indo-Malayan and Palearctic region, out of which 51.44% (19750.75 km²) of its total geographical area has been designated as the protected area.  However, none of the districts have a structured baseline checklist of mammal species documented till date. Therefore, Sarpang Forest Division under the Department of Forests and Park Services had carried out five rigorous camera trap surveys including a nationwide tiger survey that covers representable areas of the district from 2014 till 2020. The survey shows that district has 36 mammal species that belong to 18 families under seven orders. Felidae and Cervidae families has the highest species abundance (n = 17%), while, Canidae, Herpestidae, Leporidae, Manidae, Melinae, Muridae, Mustelidae, Tupaiidae, Proboscidae, Pteromyidae, Suidae and Ursidae were the lowest (n = 3%). Above all, Sarpang homed 29.90% of total mammal species of Bhutan, out of which 3% of mammal species were categorized under Critically Endangered, 14% Endangered, 14% Vulnerable, 22% Near Threatened, and 47% Least Concern as per IUCN Red List. However, only 20 mammal species are listed under CITES and nine in Schedule I of Forest and Nature Conservation Act of Bhutan, 1995. Therefore, landscape-based planning such as the Division-based Conservation & Management plan; periodic monitoring of wildlife species using camera traps, and validation of Schedule I species are suggested for long-term conservation and management of globally threatened species inside the landscape of Sarpang district in Bhutan. 

scholarly journals CHALLENGES OF INTEGRATING RESPONSIBLE MANAGEMENT EDUCATION IN HIGHER EDUCATION INSTITUTIONS OF UTTAR PRADESH, INDIA

2016 ◽  
Vol 4 (1) ◽  
pp. 171-177
Author(s):  
Ajai Prakash ◽  
Archana Yadav
Keyword(s):  
Higher Education ◽  
Total Population ◽  
Management Education ◽  
Geographical Area ◽  
Uttar Pradesh ◽  
Educational Institutions ◽  
Political Issues ◽  
Responsible Management ◽  
Total Geographical Area ◽  
Education In India

India is facing a big debate on various social, economic and political issues which remained around corruption and poverty; how they can be eradicated from our society. Uttar Pradesh (U.P.) is the most populous state of our country with over 16.4 % of countries total population. Moreover with 9% of the country’s total geographical area, U.P. is the 4th largest state of our country. The median age of U.P. is 20 whereas that of India is young 24 years as in 2011. Though U.P. is the youngest state in India and has a rich cultural heritage but when it comes to literacy and gross enrolment in higher education, it is far behind other states. In order to create a responsible environment, management education can work as a very effective tool. In order to tackle the challenges faced globally such as corruption, poverty and workforce diversity, the United Nations has developed Responsible management initiative. The objective of this paper is to present the structure and different channels of management education in India with special reference to U.P. state. The focus is on identifying critical factors in integrating responsible management education in Higher Educational institutions with reference to sustainable development.

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