4.7 Article

Integrated assessments of land degradation on the Qinghai-Tibet plateau

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Environmental Sciences

Monitoring land degradation and assessing its drivers to support sustainable development goal 15.3 in Central Asia

Liangliang Jiang et al.

Summary: This study examined land degradation in Central Asia, establishing the OLDI index to monitor degradation and exploring driving forces in different areas. Most regions did not achieve Land Degradation Neutrality, with drought and anthropogenic disturbances identified as main drivers requiring restoration measures.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Biodiversity Conservation

Vegetation coverage of desert ecosystems in the Qinghai-Tibet Plateau is underestimated

Xin Geng et al.

Summary: This study improves the accuracy of vegetation information extraction in the desert ecosystem of the Qinghai-Tibet Plateau using UAV RGB images and a boosted regression tree model. The study finds that there is a robust relationship between FVC and modified soil-adjusted vegetation index (MSAVI) in the desert ecosystem, and proposes a power model to derive local FVC. The current published FVC products underestimate vegetation coverage in the desert ecosystem of the Qinghai-Tibet Plateau.

ECOLOGICAL INDICATORS (2022)

Article Soil Science

Weakening of carbon sink on the Qinghai-Tibet Plateau

Tonghua Wu et al.

Summary: The carbon sink on the Qinghai-Tibet Plateau (QTP) has weakened during the past four decades, especially in the non-permafrost regions. Simulation results suggest that future climate change may shift the carbon sink on the QTP to a carbon source.

GEODERMA (2022)

Article Environmental Sciences

Climate suitability assessment on the Qinghai-Tibet Plateau

Jinhao Liu et al.

Summary: Climate is an important factor in determining livability, and this study focuses on climate suitability in high-altitude areas. By adding oxygen content and solar radiation as indicators, the study develops the Climate Suitability Index of Plateau (CSIP) to assess climate suitability on the Qinghai-Tibet Plateau. The results show that the climate becomes increasingly unsuitable from southeast to northwest, and the plateau is divided into four regions based on the CSIP.

SCIENCE OF THE TOTAL ENVIRONMENT (2022)

Article Geosciences, Multidisciplinary

Permafrost degradation induced thaw settlement susceptibility research and potential risk analysis in the Qinghai-Tibet Plateau

Renwei Li et al.

Summary: This study aims to provide the first hazard data-driven thaw settlement susceptibility map for the Qinghai-Tibet Plateau (QTP) and identify high-risk areas for decision makers.

CATENA (2022)

Article Environmental Sciences

Modeling the start of frozen dates with leaf senescence over Tibetan Plateau

Jialing Li et al.

Summary: Climate warming has a significant impact on the freezing/thawing cycles of soil over the Tibetan Plateau, and the autumn phenology of vegetation may influence the start date of frozen soil through feedbacks to regional climates. By analyzing satellite data and microwave remote sensing, a negative relationship between the end of the growing season and the start date of frozen soil was found. A new algorithm based on this relationship significantly improved the estimation of the start date of frozen soil compared to current remote sensing-based methods. Overall, these results highlight the importance of feedbacks from autumn phenology on climate change.

REMOTE SENSING OF ENVIRONMENT (2022)

Article Meteorology & Atmospheric Sciences

Observational Evidence of Regional Increasing Hot Extreme Accelerated by Surface Energy Partitioning

Ren Wang et al.

Summary: Land-atmosphere interactions are important in extreme climate changes, especially in hot spots of land-atmosphere coupling. This study used daily weather observations to identify hot spots and analyze the relationship between temperature and evaporative fraction.

JOURNAL OF HYDROMETEOROLOGY (2022)

Article Environmental Sciences

Arable lands under the pressure of multiple land degradation processes. A global perspective

Remus Pravalie et al.

Summary: This study examines the impact of land degradation on global arable lands, finding that aridity is the primary pressure affecting 40% of arable lands worldwide. Soil erosion is also significant, affecting around 20% of global arable systems.

ENVIRONMENTAL RESEARCH (2021)

Article Geography, Physical

Understanding global land degradation processes interacted with complex biophysics and socioeconomics from the perspective of the Normalized Difference Vegetation Index (1982-2015)

Hao Li et al.

Summary: Global land degradation is a complex issue influenced by various factors. This study found that dynamic trends are more effective in objectively describing the status of land degradation, with short-term fluctuations indicating the long-term crisis is not completely reversed. Additionally, regional factors such as inter-annual rain variability and atmospheric fertilization play a significant role in driving the degradation processes.

GLOBAL AND PLANETARY CHANGE (2021)

Article Environmental Sciences

Climate change-induced greening on the Tibetan Plateau modulated by mountainous characteristics

Hongfen Teng et al.

Summary: The study found that most vegetated areas in the Tibetan Plateau are showing a greening trend, with climate change explaining only a portion of the observed greening. The combination of terrain, baseline climate, and soil properties also play a significant role in regulating this greening phenomenon, highlighting the importance of mountainous effects in response to climate change.

ENVIRONMENTAL RESEARCH LETTERS (2021)

Review Geosciences, Multidisciplinary

Cenozoic evolution of the Qaidam basin and implications for the growth of the northern Tibetan plateau: A review

Feng Cheng et al.

Summary: The Qaidam basin, as the largest depression in the Tibetan plateau, contains over 10 km thick of Cenozoic sediments that provide a unique record of the evolution of the northern part of the Tibetan plateau. Despite controversies surrounding the basin's evolution, a comprehensive review of structural geology, sedimentology, geochronology, and geophysics data has led to a holistic view of the Cenozoic evolution of the basin, emphasizing the interplay between tectonics and climate. Key findings include the development of basement-involved faults, the Neogene initiation of strike-slip faulting, and the role of the Eastern Kunlun Shan in controlling sediment sources and basin partitioning.

EARTH-SCIENCE REVIEWS (2021)

Review Geosciences, Multidisciplinary

Exploring the multiple land degradation pathways across the planet

Remus Pravalie

Summary: This review paper explores global land degradation through an interdisciplinary and holistic approach, identifying 17 different pathways of land degradation. Among them, five major pathways are considered crucial, eroding ecosystem functions and services. The study emphasizes the urgent need for multidimensional research on land degradation and advocates for prioritizing it in governmental and international policies.

EARTH-SCIENCE REVIEWS (2021)

Article Environmental Sciences

Salinification and salt transports under aeolian processes in potential desertification regions of China

Xunming Wang et al.

Summary: This study revealed the presence of aeolian and salinization desertification in China's PDR, with varying degrees of salinization risk in different regions. Annual precipitation was identified as the key factor in salinization control. The results highlighted the potentially significant role of wind processes in salt transports and their effects on salinization, providing important insights for desertification combating strategies.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Geosciences, Multidisciplinary

Long-term relative decline in evapotranspiration with increasing runoff on fractional land surfaces

Ren Wang et al.

Summary: This study used a machine learning approach to retrieve global latent heat flux and sensible heat flux for recent decades, finding a decreasing trend in the evaporative fraction and an increase in long-term runoff, indicating the significant impact of surface vegetation on regulating water and energy cycles and aridity variability.

HYDROLOGY AND EARTH SYSTEM SCIENCES (2021)

Article Geosciences, Multidisciplinary

Mapping the permafrost stability on the Tibetan Plateau for 2005-2015

Youhua Ran et al.

Summary: This study produced a new permafrost stability distribution map for the Tibetan Plateau in the 2010s, integrating various data sources and employing an ensemble learning method. Validation results suggest it is the most accurate map currently available. The map is crucial for engineering planning, ecosystem management, and assessing future permafrost changes on the Tibetan Plateau.

SCIENCE CHINA-EARTH SCIENCES (2021)

Editorial Material Multidisciplinary Sciences

Permafrost collapse is accelerating carbon release

Merritt R. Turetsky et al.

NATURE (2019)

Article Geosciences, Multidisciplinary

Water and Salt Migration with Phase Change in Saline Soil during Freezing and Thawing Processes

Daoyong Wu et al.

GROUNDWATER (2018)

Article Geosciences, Multidisciplinary

Water and Salt Migration with Phase Change in Saline Soil during Freezing and Thawing Processes

Daoyong Wu et al.

GROUNDWATER (2018)

Article Environmental Sciences

Monitoring of aeolian desertification on the Qinghai-Tibet Plateau from the 1970s to 2015 using Landsat images

Chun-Lai Zhang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2018)

Article Multidisciplinary Sciences

Soil organic carbon and total nitrogen pools in permafrost zones of the Qinghai-Tibetan Plateau

Lin Zhao et al.

SCIENTIFIC REPORTS (2018)

Article Geosciences, Multidisciplinary

Regional soil erosion assessment based on a sample survey and geostatistics

Shuiqing Yin et al.

HYDROLOGY AND EARTH SYSTEM SCIENCES (2018)

Review Green & Sustainable Science & Technology

Land degradation and poverty

Edward B. Barbier et al.

NATURE SUSTAINABILITY (2018)

Article Environmental Sciences

Google Earth Engine: Planetary-scale geospatial analysis for everyone

Noel Gorelick et al.

REMOTE SENSING OF ENVIRONMENT (2017)

Article Geography, Physical

A new map of permafrost distribution on the Tibetan Plateau

Defu Zou et al.

CRYOSPHERE (2017)

Article Multidisciplinary Sciences

Bacteria increase arid-land soil surface temperature through the production of sunscreens

Estelle Couradeau et al.

NATURE COMMUNICATIONS (2016)

Review Multidisciplinary Sciences

Soil and human security in the 21st century

Ronald Amundson et al.

SCIENCE (2015)

Review Geography

Mapping the world's degraded lands

H. K. Gibbs et al.

APPLIED GEOGRAPHY (2015)

Article Environmental Sciences

Estimating the world's potentially available cropland using a bottom-up approach

E. F. Lambin et al.

GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS (2013)

Article Multidisciplinary Sciences

Sustainable bioenergy production from marginal lands in the US Midwest

Ilya Gelfand et al.

NATURE (2013)

Article Multidisciplinary Sciences

Global land use change, economic globalization, and the looming land scarcity

Eric F. Lambin et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2011)

Article Multidisciplinary Sciences

Tropical forests were the primary sources of new agricultural land in the 1980s and 1990s

H. K. Gibbs et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2010)

Review Biochemistry & Molecular Biology

Redox based anti-oxidant systems in plants: Biochemical and structural analyses

Nicolas Rouhier et al.

BIOCHIMICA ET BIOPHYSICA ACTA-GENERAL SUBJECTS (2008)

Article Agronomy

Energy partitioning and its biophysical controls above a grazing steppe in central Mongolia

Sheng-Gong Li et al.

AGRICULTURAL AND FOREST METEOROLOGY (2006)

Article Remote Sensing

An extended AVHRR 8-km NDVI dataset compatible with MODIS and SPOT vegetation NDVI data

CJ Tucker et al.

INTERNATIONAL JOURNAL OF REMOTE SENSING (2005)

Review Environmental Sciences

Remote sensing of soil salinity: potentials and constraints

GI Metternicht et al.

REMOTE SENSING OF ENVIRONMENT (2003)

Article Agriculture, Multidisciplinary

Land quality indicators: research plan

J Dumanski et al.

AGRICULTURE ECOSYSTEMS & ENVIRONMENT (2000)