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Arid ecosystem covers one third of the Earth's surface and is the home town of majority of the population of the world. This ecosystem is also important because it has significant roles in land and water resources management. However, due to anthropogenic land use activities or shifting climate conditions, the features of the ecosystem change and cause diminished vegetative cover, reduced productivity, increased soil erosion, invasion of exotics, and loss of native species. Moreover, in the recent years, earth's vegetative cover may exceed the ecosystem's capacity to adapt, which happens through the consequence of rapid land degradation along with desertification. Therefore, this chapter provides how different regions endeavor with this arid ecosystem by performing various adaptation practices.

Lancaster University began a programme of retrospective catalogue conversion in 1990, initially using data from BNB on CD‐ROM, and more recently Library of Congress CDMARC Bibliographic. Records are downloaded in custom format (rather than MARC), and inhouse programs convert the data to the Lancaster catalogue format, and update the catalogue and related indexes. The proportion of library stock in full machine‐readable form has increased from 30 per cent in December 1990 to 72 per cent in July 1994. This article reports on technical details of the procedure, and implications in terms of staffing arrangements, work patterns, success rates, costs, and quality considerations.

Between 2006 and 2016, local communities in semi-arid Bobirwa sub-district in the Limpopo Basin part of Botswana had endured notable fluctuations in the delivery of critical ecosystem services. These changes have been coupled with adverse effects on local people’s livelihood options and well-being. However, a few such studies have focussed on the semi-arid to arid landscapes. This study therefore aims to provide recent knowledge and evidence of consequences of environmental change on semi-arid arid landscapes and communities.

To examine these recent changes in key ecosystem services, the authors conducted six participatory mapping processes, eight key informant interviews and several rapid scoping appraisals in three study villages. The analyses were centred on changes in seasonal quantities, seasonality, condition of ecosystem service sites, distance to ecosystem service sites and total area providing these services. Drivers of change in the delivery of key ecosystem services and the associated adverse impacts on human well-being of these recent changes in bundles of ecosystem services delivered were also analyzed.

Results show that adverse weather conditions, drought frequency, changes in land-use and/or land-cover together with unsustainable harvesting because of human influx on local resources have intensified in the past decade. There was circumstantial evidence that these drivers have resulted in adverse changes in quantities and seasonality of key ecosystem services such as edible Mopane caterpillars, natural pastures, wild fruits and cultivated crops. Similarly, distance to, condition and total area of sites providing some of the key ecosystem services such as firewood and natural pastures changed adversely. These adverse changes in the key ecosystem services were shown to increasingly threaten local livelihoods and human well-being.

This paper discusses the importance of engaging rural communities in semi-arid areas in a participatory manner and how such information can provide baseline information for further research. The paper also shows the utility of such processes and information toward integrating community values and knowledge into decisions regarding the management and utilization of local ecosystem services under a changing climate in data-poor regions such as the Bobirwa sub-district of Botswana. However, the extent to which this is possible depends on the decision makers’ willingness to support local initiatives through existing government structures and programmes.

This study shows the importance of engaging communities in a participatory manner to understand changes in local ecosystem services considering their unique connection with the natural environment. This is a critical step for decision makers toward integrating community values in the management and utilization of ecosystem services under a changing climate as well as informing more sustainable adaptive responses in semi-arid areas. However, the extent to which decision makers can integrate such findings to inform more sustainable responses to declining capacity of local ecosystems in semi-arid areas depends on how they value the bottom-up approach of gaining local knowledge as well as their willingness to support local initiatives through existing government structures and programmes.

The purpose of this paper is to better understand landscape dynamics in arid and semi‐arid environments. Land degradation has recently become an important issue for land management in western China. The oasis ecosystem is especially sensitive to environmental disturbances, such as abnormal/extreme precipitation events, variations in the water supply from the upper watersheds, fluctuations in temperature, etc. Satellite remote sensing of terrestrial ecosystems can provide us with the temporal dynamics and spatial distributions of green cover over large areas of landscape. Seasonal green cover data are especially important in assessing landscape health (e.g. desertification, rate of urban sprawl, natural disturbances) in arid and semi‐arid regions. In this study, green cover data are derived from vegetation indices retrieved from moderate resolution imaging spectroradiometer (MODIS) sensors onboard the satellite Terra.

Satellite images recorded during the period from April 2000 to December 2005 are analyzed and the spatial distribution and temporal changes of the Ejin Oasis quantified.

This study shows that it is possible to derive important parameters linked to landscape sensitivity from MODIS and the derived imagery, such as normalized difference vegetation index (NDVI) time‐series data. Such a MODIS‐based time‐series monitoring system is particularly useful in arid and semi‐arid environments. The results of landscape sensitivity analysis prove the effectiveness of the method in assessing landscape sensitivity from the years 2001‐2005.

The novel strategy used in this investigation is based on the T‐S fuzzy model, which is in turn based on fuzzy theory and fuzzy operations.

Simulation results based on fuzzy models will help to improve the monitoring techniques used to evaluate land degradation and to estimate the newest tendency in landscape green cover dynamics in the Ejin Oasis.

This paper seeks to review the state of desertification in Nigeria, historical trends and past national efforts as well as ongoing programs for combating the fast-spreading desert conditions in the arid zones of the country.

The approach has been carried out through a comprehensive review analysis and detailed assessment on several methods of approach which includes archival materials as well as published government documents, field observation and learned background information of the working and funding dynamics of the program to combat desertification.

The findings of this paper reveal that the failure of the past government effort in combating desertification in Nigeria is a result of the policies and the programs not having been designed to adequately tackle the problem of drought and desertification and of the phenomena being treated as sectoral issues rather than an integrated whole.

This paper has practical implication for anyone interested in sustainable management of drought and desertification in the arid and semi arid zones of the world.

The paper has articulated success and failure of the government programs in combating the twin environmental problems of drought and desertification in Nigeria and also shows that government could significantly combat desertification through sustainable management of its projects/programs if adequate resources are employed.

The purpose of this paper is to provide a bottom‐up perspective about the operational and policy challenges of undertaking adaptive action in water‐scarce environments of India.

A cross section of 112 small, medium and big farmers drawn from three semi‐arid villages of rural Bangalore District were surveyed to assess their dependence on natural habitats and elicit information on costs and benefits of undertaking adaptation activities. Also explored were the possible impacts of institutional financing systems and publicly funded programs on adaptation action in the study area.

Small farmers in the study zone were conservation oriented and relied on a variety of terrestrial and aquatic habitats for cultivation operations. On the other hand, commercial and semi commercial farmers who practiced resource intensive cultivation systems were not conservation oriented and were reluctant to go beyond “modest” adaptation activities. Similarly loans provided by local financial institutions to support agricultural operations were designed to maximize crop yields than minimize input use. On the other hand, the conservation programs that were undertaken on common property resources though supportive of public adaptation action, had poor spill‐over effects on private adaptation.

The value of this paper lies in the interesting results it presents about a group of farmers in three semi‐arid villages of South India. The originality of the paper lies in the key policy issues it raises on climate financing in the light of ground level evidence. The paper proposes a compensation regime to incentivize adaptation.

The main intention of this paper is to analyze various factors hindering the growth of the agricultural supply chain and several industry 4.0 technologies to eliminate the same. In addition to a detailed assessment on the implementation of these technologies in agriculture, this manuscript also presents a priority list providing a rank to them based on the relative efficiency of these advancements in addressing these obstacles.

This research proceeds with a two-step process. The particular barriers in the agriculture supply chain and industry 4.0 technologies are determined in the first step. Next, the proposed framework, a combination of data envelopment analysis (DEA) and analytic hierarchy process (AHP), i.e. DEA-AHP, is used to determine a hierarchical structure for the factors and the relative productive efficiencies of the alternatives. The DEA methodology gives a performance analysis of various decision-making units. At the same time, AHP helps in evaluating alternatives weights based on numerous criteria, allowing us to categorize their importance further.

This study reveals how the involvement of technological advancements in agriculture can help manage the supply chain more efficiently. It also justifies how the large quantities of data generated can handle these increasing challenges in the agricultural supply chain.

The results of this study provide a priority list of alternatives based on their final weights. This ranking system can help farmers and the government select the best-suited technology for bringing automation into the agricultural supply chain.

This research is unique as it analyes the general factors hindering the development of the agriculture supply chain while simultaneously providing a list of alternatives based on their relative efficiencies. The study enriches existing literature by providing an analytic approach to determine the weightage of various critical success factors that can help improvise and entrust the real and undeniable requirements of consumers, suppliers and producers.

The purpose of this paper is to show the extent of desertification and land degradation as threat to sustainable environmental, agricultural and land development in the Sahel of Nigeria with its consequences; with also some efforts to control desertification.

Several desertification attenuation projects in Nigeria are employing different methods for maximum benefits obtainable from the objectives) of the particular project. Specific methods will be cited for particular projects mentioned as appropriate. It is noted however that environmental impact assessment, community reconnaissance or needs assessments were initial part of pre-project activities.

Desertification has reached an alarming state in Nigeria. The frontline desert threatened States of Nigeria constitute 40 per cent of the land mass of the country. With increased pressure of desertification, exacerbated by a period of prolonged drought of about 20 years, climate change and human activities, it is becoming increasingly difficult to obtain sustainability in the management of the fragile lands and the region’s ecosystem. Strategic interventions in combating the problem of desertification in Nigeria have attenuated some of the detrimental social, economic and environmental impacts on the affected communities of the Sahel of the country. Programmes and projects are designed to strengthen the resilience of the people in the affected region with sound ecosystems’ management; support the efforts of the communities resulting in increased agricultural yields. Programmes and projects have strengthened the resilience of the people, participating in sand dune stabilization, the Great Green Wall Sahara Sahel Initiative and other shelterbelt development. Government has sustained inputs in environmentally friendly agriculture and also encouraged synergetic collaborative activities with national agencies, international agencies and local institutions.

These results/activities give evidence of the increased public awareness of environmental degradation due to desertification in Nigeria; the realization in environmental stabilization needs with ready participation of the communities for improved livelihoods in arid agriculture; resulting in internalization of these problems for Nigeria.

Grassland in Qinghai as the main type of ecosystem in this region is located in arid and semi-arid areas. The ecosystem is fragile and sensitive to climate change. Grassland ecosystem not only provides essential ecological and life functions for human society but also plays a vital role in mitigating and adapting to climate change. The empirical literature on grassland ecosystem services value (ESV) does not consider the impact of climate change and regional economic development level factors, which prevents policymakers from making appropriate decisions. This paper aims to analyze the influencing factors of grassland ESV assessment, and, based on the meta-prediction model, account the grassland ESV in Qinghai province.

To understand the value of grassland ecosystem services in China under climate change, this paper used 61 research literature on the evaluation of grassland ESV in China, including a total of 564 value observations to establish a value transfer database. Based on the meta-analysis method, this study has constructed a value transfer model, to evaluate the grassland ESV in Qinghai province, and an interpretation model, which can analyze if the independent variables affect the grassland ESV significantly.

The study finds that the evaluation methods, types of ecosystem service functions, climate change and grassland types can affect the grassland ESV significantly. Based on the meta-regression prediction model to evaluate the grassland ESV in Qinghai is US$1,542.67/ha/year. It indicates several targeted approaches to increase the grassland ESV, and climate change also has a specific impact on the value of grassland ecosystem services.

This study provides a scientific basis for grassland management related to the development of grasslands and ecological compensation, as well as promote the sustainable development of grassland ecosystems.

This paper contributes to the field of grassland ESV assessment in at least three aspects; first, it innovatively introduces the meta-analysis to carry out an integrated analysis of previous research results; second, it includes a broader set of influence variables in the analysis, including meteorological and economic factors; and third, it establishes a methodological basis for the field of grassland ESV accounting.

The purpose of this paper is to discuss freshwater vulnerability to environmental change, including climate change, in Levant countries.

The paper uses the methodological guidelines prepared by UNEP and Peking University, using the fresh water vulnerability index (VI) for each country of the Levant region. The VI was calculated for a five‐year period interval, i.e. 1985, 1990, 1995, 2000, 2005, and was predicted for the years 2020 and 2040 taking into consideration the expected impacts of climate change.

The vulnerability of freshwater resources was explored by isolating strategically‐important issues related to different functions (uses) of freshwater systems in the Levant region. All Levant countries are very vulnerable according to the adopted methodology (VI values are from 0.5‐0.7), with Palestine being the worst case. The value of each parameter was calculated for five‐year interval period and for each Levant country. The most dominant parameter was the water variation parameter (RSv), which is a natural factor and highlights how vulnerable the region is to climate change. The second most important parameter was the water exploitation pressures (DPs), which reflect the efforts of the countries to satisfy their water needs from the limited water resources. Cooperation and exchange of data and information at the regional level regarding the vulnerability of the region to climate change and measures for mitigation and adaptation could help in alleviating its impacts on the countries of the region.

This paper highlights that fresh water resources in Levant region are under increasing pressures due to human‐made and natural reasons. High population growth and economic activities rates have placed extensive pressure on the already limited water resources. Moreover, the prevailing arid climate and the expected impact of climate change will decrease the fresh water availability.