Mountains in Transition

A special issue of Land (ISSN 2073-445X).

Deadline for manuscript submissions: closed (31 December 2022) | Viewed by 8344

Special Issue Editors


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Guest Editor
CEN Center for Earth System Research and Sustainability, Institute of Geography, University of Hamburg, Bundesstr. 55, 20146 Hamburg, Germany
Interests: biogeography; vegetation ecology; landscape ecology; human–environmental interactions; geography and ecology of mountains
Special Issues, Collections and Topics in MDPI journals
Department of Geography, Shaheed Bhagat Singh College, University of Delhi, Delhi 110017, India
Interests: himalayan glaciology and climatology; remote sensing of glaciers; glacial hazards; environmental issues in mountains

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Guest Editor
CEN Center for Earth System Research and Sustainability, Institute of Geography, University of Hamburg - KlimaCampus Hamburg, Bundesstr. 55, 20146 Hamburg, Germany
Interests: animal ecology; vegetation ecology; biogeography; habitat modeling

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Guest Editor
Department of Geography, Institute of Science, Banaras Hindu University, Varanasi, UP 221005, India
Interests: climate change; hydrological process

Special Issue Information

Dear Colleagues,

The mountains of the world occupy ~24% of the global area and are inhabited by ~12% of the global population. Mountains are characterized by steep relief, complex topography, cryospheric systems (snow, glaciers, permafrost), the compression of ecological vertical gradients, and specific human–environment subsystems, and provide a wide range of direct and indirect ecosystem services to human society. Ongoing climate change and alterations of montane and alpine land use systems caused by widespread socio-economic transformation processes are the major underlying drivers of the transition of mountain landscapes, affecting mountain systems and their ecosystem services. The fragility of high-elevation environments poses a tremendous challenge for sustainable land use and natural resource management.

In the Anthropocene, rates of climate warming in the world’s mountains substantially exceed the global mean, with dramatic effects on the cryosphere, hydrosphere, and biosphere. Current climatic changes result in significantly declining snow-covered areas, widespread decreases in the area, length, and volume of glaciers and related hydrological changes, and to widespread permafrost degradation.   

Complex adaptations of mountain biota to novel constellations of bioclimatic and other site conditions are reflected in upslope migration and range shifts, treeline dynamics, invasion of non-native species, phenological shifts, and changes in primary production. Changes in mountain biodiversity are associated with modified structure, species composition, and functioning of alpine ecosystems, and compromise ecosystem services. Human systems have been negatively impacted by recent environmental changes, with both inhabitants of mountain regions as well as people living in surrounding lowlands being affected. Simultaneously, accelerating processes of economic globalization cause adaptation strategies in mountain communities, as expressed clearly in changing land use systems and mobility patterns, and in increasing marginalization of peripheral mountains and highlands. The prime objective of this Special Issue “Mountains in Transition” is to further improve our understanding of ongoing and future challenges and changes in mountains of the world, preferably based on inter- and transdisciplinary approaches.

This Special Issue invites contributions mainly focusing on:

  • Historical and future climate changes;
  • Climate change impacts on mountain cryosphere and hydrosphere;
  • Human population dynamics/causes and effects of migration;
  • Land use/land cover changes;
  • Effects of climate and land-use change on mountain biosphere and biodiversity;
  • Hazards, disasters, vulnerability, and risks in mountains;
  • Agro-system changes and crop diversity;
  • Impacts of infrastructure development in mountains;
  • Indigenous/local knowledge and conservation practices.

This Special Issue is supported by the International Geographical Union (IGU), Commission on Biogeography and Biodiversity.

Prof. Dr. Udo Schickhoff
Dr. Suraj Mal
Dr. Maria Bobrowski
Dr. Seema Rani
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Land is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • climate change, snow cover, and glacier recession
  • biodiversity loss
  • land use/cover change
  • vulnerability and risks
  • human population
  • mountain infrastructure

Published Papers (3 papers)

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Research

18 pages, 16151 KiB  
Article
Spatiotemporal Evolution of Mountainous Ecosystem Services in an Arid Region and Its Influencing Factors: A Case Study of the Tianshan Mountains in Xinjiang
by Yayan Lu, Xiaoliang Xu, Junhong Zhao and Fang Han
Land 2022, 11(12), 2164; https://doi.org/10.3390/land11122164 - 30 Nov 2022
Cited by 7 | Viewed by 1458
Abstract
Mountainous ecosystems provide humans with multiple ecosystem services (ESs), but global changes and anthropogenic activities threaten the supply of such services in arid regions. To maintain regional ecological security and achieve ecosystem sustainability, it is quite essential to understand the spatiotemporal characteristics of [...] Read more.
Mountainous ecosystems provide humans with multiple ecosystem services (ESs), but global changes and anthropogenic activities threaten the supply of such services in arid regions. To maintain regional ecological security and achieve ecosystem sustainability, it is quite essential to understand the spatiotemporal characteristics of mountainous ESs in arid regions and clarify the main driving factors of different ESs. Using the integrated valuation of ecosystem services and tradeoffs (InVEST) and revised universal soil-loss equation (RUSLE) models, we evaluated the ESs provided by the Tianshan Mountains of Xinjiang from 2000 to 2020. The research showed that: (i) over the 20 years in question, habitat quality and carbon storage remained relatively stable, while soil retention and water yield fluctuated significantly. (ii) All ES pairs exhibited synergies. Spatial synergy areas were concentrated in the northwestern and southwestern areas; spatial trade-off areas alternated with spatial synergy areas. (iii) Hotspots with at least two ESs covered 73% of the study region. Middle- and high-altitude areas were the main supply areas of ES. (iv) Land-use types were the dominant driving factor of habitat quality and carbon storage, while mean annual precipitation had the strongest explanatory power for water yield. Soil retention was mainly affected by mean annual temperature and the normalized difference vegetation index. Our findings could provide guidance for policymakers when developing measures for ecosystem conservation and management. Full article
(This article belongs to the Special Issue Mountains in Transition)
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26 pages, 39938 KiB  
Article
Climate Change and New Markets: Multi-Factorial Drivers of Recent Land-Use Change in The Semi-Arid Trans-Himalaya, Nepal
by Wolfgang Jens-Henrik Meier, Perdita Pohle and Jussi Grießinger
Land 2022, 11(9), 1567; https://doi.org/10.3390/land11091567 - 14 Sep 2022
Viewed by 2428
Abstract
The Nepalese Mustang District is subject to profound environmental change. In recent decades, rising temperatures have been apparent, accompanied by increasing precipitation variability and a reduction in glacier extent. In a semi-arid climate, this reduces water availability and threatens irrigation-based subsidence agriculture. In [...] Read more.
The Nepalese Mustang District is subject to profound environmental change. In recent decades, rising temperatures have been apparent, accompanied by increasing precipitation variability and a reduction in glacier extent. In a semi-arid climate, this reduces water availability and threatens irrigation-based subsidence agriculture. In addition, the region is experiencing rapid socio-economic change due to a new road connecting the former periphery to new markets downstream. This enables a higher market orientation for agricultural products and improved accessibility for tourists. In recent decades, these changes have triggered severe transformations in the local land-use systems and settlements, which are investigated in this study. Detailed on-site re-mappings of the settlements of Marpha and Kagbeni were performed based on historical maps from the early 1990s. Additionally, land-use patterns and functionality of buildings in the district capital of Jomsom and in the settlement Ranipauwa/Muktinath were mapped. For all settlements, a profound increase in cash crop (apple) cultivation can be observed since the 1990s. Recently, new cultivation practices such as intercropping have been extensively introduced as an adaptation strategy to climate extremes. Demand for different crops from the new markets downstream is causing a significant decline in local, well-established cultivation of traditional crops such as buckwheat. This corroborates with an increasing demand for freshwater for the enhanced vegetable cultivation used for inter-cropping. Simultaneously, the freshwater demands from the tourism sector are steadily increasing. In a region where water quality is deteriorating and springs are already drying up due to climate change, this will probably lead to further challenges regarding the allocation of water in the future. Full article
(This article belongs to the Special Issue Mountains in Transition)
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23 pages, 12233 KiB  
Article
Assessing the Impacts of Population Growth and Roads on Forest Cover: A Temporal Approach to Reconstruct the Deforestation Process in District Kurram, Pakistan, since 1972
by Kamal Hussain, Fazlur Rahman, Ihsan Ullah, Zahir Ahmad and Udo Schickhoff
Land 2022, 11(6), 810; https://doi.org/10.3390/land11060810 - 30 May 2022
Cited by 6 | Viewed by 3479
Abstract
Deforestation in remote mountainous regions is considered to be one of the fundamental elements for triggering changes in the biophysical environment driven by various socioeconomic parameters, particularly population growth and road construction in a previously inaccessible environment. A sudden increase in population exerts [...] Read more.
Deforestation in remote mountainous regions is considered to be one of the fundamental elements for triggering changes in the biophysical environment driven by various socioeconomic parameters, particularly population growth and road construction in a previously inaccessible environment. A sudden increase in population exerts adverse impacts on the local natural resources, specifically forests. The present study is conducted in Tribal District Kurram, located in the northwestern mountainous belt of Pakistan. This study is aimed to analyze the temporal pattern of deforestation and to explore the impacts of population growth and accessibility on forest cover. It is based on remotely sensed data, focused group discussions, interviews and field observations. The satellite images were processed and classified using ArcGIS and ERDAS IMAGINE. The time span of this study is 1972 to 2019, which is further divided into three periods. The results revealed that almost half (48%) of the forest cover was reduced in ca. five decades. However, considerable variation has been observed in the deforestation rate during the study period. The results of this study revealed that both population change and accessibility have played a vital role in the deforestation process. Full article
(This article belongs to the Special Issue Mountains in Transition)
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