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
Jan Sandstad Naess et al.
Summary: This study explores the potential of cultivating bioenergy crops in Nordic countries and compares it with natural regrowth. The results show that there is a significant amount of abandoned cropland and cropland threatened by soil erosion in the region that is suitable for bioenergy crop cultivation. The cultivation of bioenergy crops has the potential to achieve negative emissions and mitigate climate change within 20 years, especially when combined with carbon capture and storage technology.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2023)
Article
Environmental Sciences
Maoxin Zhang et al.
Summary: The abandonment of cropland in China poses a threat to food security and has significant impacts on society, economy, and the natural environment. Mapping and monitoring abandoned cropland on a large scale has been a challenge. This study utilized high-resolution satellite data to detect and map abandoned cropland in China from 1990 to 2019, providing valuable insights into its spatial distribution, intensity, trends, frequency, and recultivation.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Environmental Studies
Cristina-Maria Iordan et al.
Summary: This study explores the potential and environmental impacts of cultivating perennial grasses on abandoned cropland in Europe through a spatially explicit life cycle assessment. The findings show that under rainfed conditions, there is potential for land-based negative emissions by storing carbon in soils while delivering renewable energy. The consideration of site-specific conditions for agricultural practices can identify the best practices for energy yields and negative emissions while reducing environmental trade-offs.
ENVIRONMENTAL IMPACT ASSESSMENT REVIEW
(2023)
Article
Agronomy
Chao Zhang et al.
Summary: In the past two decades, agricultural irrigation areas in arid Northwest China (NWC) have expanded rapidly and altered local and regional climates. This study investigated the climatic effects of irrigation expansion and identified the underlying biophysical mechanisms. The findings provide important references for evaluating the climatic effects caused by irrigation expansion in arid regions and improving climate models.
AGRICULTURAL AND FOREST METEOROLOGY
(2023)
Article
Multidisciplinary Sciences
Xunming Wang et al.
Summary: Since the early 2000s, China has implemented grain-for-green and grazing exclusion practices in the desertification-prone region, but the impacts of these practices on the environment and socioeconomic factors are still unclear. This study quantifies and compares changes in vegetation cover with economic and population data before and after the implementation of environmental programs. The results reveal that climate change and CO2 fertilization play a significant role in vegetation rehabilitation, but the decline in farmers' and herders' incomes exceeds the government subsidies. To minimize economic hardships and enhance policy investments, China needs to adapt its environmental programs to address the potential impacts of climate change and create positive synergies.
NATURE COMMUNICATIONS
(2023)
Article
Environmental Studies
Jie Zeng et al.
Summary: The coercive impact of urban expansion on ecosystems is increasingly severe and understanding its impact on the supply and demand balance of ecosystem services across regions is crucial for ecological management. This study explored the spatial dependence and heterogeneity of this impact in China's prefecture-level cities and found an aggravation of the imbalance of ecosystem services due to urban expansion. The study also highlighted the need to consider regional differences and linkages in urban planning and decision-making.
ENVIRONMENTAL IMPACT ASSESSMENT REVIEW
(2023)
Article
Green & Sustainable Science & Technology
Andong Guo et al.
Summary: Understanding the patterns and drivers of cropland abandonment in China is crucial for protecting croplands and ensuring food security. By analyzing long-term data on land cover, natural factors, and socioeconomic factors, we found that the spatial pattern of cropland and natural factors play a significant role in cropland abandonment. The annual food loss due to cropland abandonment is also substantial, highlighting the importance of addressing this issue.
JOURNAL OF CLEANER PRODUCTION
(2023)
Article
Environmental Sciences
Maren H. Gvein et al.
Summary: According to bottom-up estimates based on biomass yields and life-cycle emissions, natural revegetation of abandoned cropland in biodiversity priority areas and afforestation and growth of bioenergy crop in other areas could achieve a climate change mitigation potential of 0.8-4.0 GtCO2-eq. per year. Afforestation generally provides larger climate benefits than bioenergy, but bioenergy with carbon capture and storage delivers the highest mitigation in most locations. Overall, these results offer refined estimates of mitigation potentials from abandoned cropland and highlight opportunities for context-specific mitigation measures.
COMMUNICATIONS EARTH & ENVIRONMENT
(2023)
Article
Biology
Rebecca S. L. Lovell et al.
Summary: In an era of rapid environmental change, predicting the response of biodiversity to climate change is a pressing challenge. Spatial climate-biotic relationships are commonly used as a substitute for long-term biological data to infer biotic responses to climate change over time. This review examines the use of climate-focused 'space-for-time substitutions' (SFTS) in four subfields of ecology and evolution, highlighting the similarities, differences, limitations, and opportunities across these subfields.
BIOLOGICAL REVIEWS
(2023)
Article
Environmental Sciences
Kristine Valujeva et al.
Summary: The management and reintegration of abandoned agricultural land in Europe can lead to triple win synergies in terms of increasing primary productivity, carbon regulation, and biodiversity habitat. However, in regions where abandoned agricultural land is limited due to favorable conditions for intensive agricultural production, such synergies are scarce. Abandoned land plays a crucial role in maintaining ecosystem services and biodiversity, and even small increases in primary productivity come at the expense of biodiversity. Therefore, careful management involving diverse actors is necessary in decision-making and priority setting in each region.
ENVIRONMENTAL SCIENCE & POLICY
(2022)
Article
Environmental Sciences
Ying Hou et al.
Summary: This study demonstrates the spatial-temporal dynamics of regional ecological risks using Beijing as a case study and reveals the influence of impervious surfaces on ecological risks. The expansion of impervious surfaces is identified as the main cause of increased ecological risks. Control strategies for ecological risks are formulated based on the thresholds of impervious surface coverage. The findings contribute to the understanding of the influences of impervious surfaces on ecological risks in rapidly urbanizing regions and provide guidance for formulating strategies to control ecological risks in Beijing.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Green & Sustainable Science & Technology
Xiaoxin Zhang et al.
Summary: This study tests the hypothesis that urbanization and carbon neutrality are not mutually exclusive, and that sustainably managed urbanization could increase carbon sequestration. The results show that urban greening compensates for initial carbon losses caused by urban expansion, and rural areas experiencing depopulation coincide with extensive aboveground carbon sinks. However, the capacity for carbon removal by forests is limited, and reducing CO2 emissions from fossil fuel burning is necessary to achieve carbon neutrality.
NATURE SUSTAINABILITY
(2022)
Review
Environmental Studies
Catherine M. J. Fayet et al.
Summary: The abandonment of agricultural land and its impact on landscape features is a prominent characteristic of many European rural areas in recent decades. While past research has identified the drivers and environmental impacts of abandonment, few have described the trajectories following agricultural abandonment. Examining the driving forces behind different post-agricultural abandonment trajectories is crucial for understanding how alternative land uses can address the environmental, economic, and social challenges in these areas.
Article
Agriculture, Multidisciplinary
Annel J. Contreras-Cisneros et al.
Summary: Crop abandonment due to water scarcity in the Comarca Lagunera region of Mexico leads to vegetation succession, which has effects on soil organic carbon and total nitrogen levels. This study found that 35 years after abandonment, there was a high dominance of Prosopis glandulosa species, resulting in three times more carbon and nitrogen in the aboveground biomass compared to reference areas. However, soil carbon tended to decrease with increasing years of abandonment, suggesting that achieving soil carbon accumulation through unmanaged ecological succession is difficult in this area.
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
(2022)
Article
Soil Science
Alaa El-Hawwary et al.
Summary: For abandoned agricultural soils, the greenhouse gas emissions decrease over time. Carbon dioxide emissions increase in the early stages of agriculture abandonment, but decrease in the long term. Abandoned sites usually become methane sinks. Additionally, with manure amendment, nitrous oxide emissions significantly decrease over time.
BIOLOGY AND FERTILITY OF SOILS
(2022)
Article
Agriculture, Multidisciplinary
Chao Zhang et al.
Summary: With the development of remote sensing technology, fine-resolution cropland datasets have become powerful tools for agriculture planning and food security evaluation. This study compared and evaluated six crop-land products in China in 2015, finding differences in spatial consistency, provincial area accuracy, and pixel-wise accuracy.
COMPUTERS AND ELECTRONICS IN AGRICULTURE
(2022)
Article
Environmental Sciences
M. Khorchani et al.
Summary: Abandoned cropland areas have the potential to mitigate climate change through natural revegetation and afforestation programs, but there are tradeoffs between carbon sequestration and water availability. This study used an ecohydrologic model to quantify these tradeoffs in Mediterranean mountains and provide insights for restoration plans that address both carbon sequestration and water management objectives.
ENVIRONMENTAL RESEARCH
(2022)
Article
Environmental Sciences
Kaisheng Luo et al.
Summary: Farmland abandonment is a global issue, and a new rapid monitoring method has been proposed in this study to reflect the process of farmland abandonment and the contribution of government regulation.
ENVIRONMENTAL SCIENCE & POLICY
(2022)
Article
Multidisciplinary Sciences
Jiandong Chen et al.
Summary: This study utilizes nighttime light data and various methods, such as particle swarm optimization-back propagation algorithm, to obtain continuous gridded nighttime light data and calculate global gridded revised real GDP and electricity consumption from 1992 to 2019.
Article
Multidisciplinary Sciences
Christopher L. Crawford et al.
Summary: Since 1950, a large amount of cropland has been abandoned globally due to various factors. The abandonment of cropland could have been a great opportunity for carbon sequestration and habitat restoration; however, the reality shows that the abandonment is usually short-lived, lasting only an average of 14.22 years. Most abandoned croplands will be recultivated within 30 years, which prevents the accumulation of substantial amounts of carbon and biodiversity. Without measures to reduce recultivation or provide incentives for regeneration, the opportunity to reduce biodiversity loss and climate change will be missed.
Article
Environmental Studies
Chenglong Yin et al.
Summary: This study used the ISAD method to extract the urban built-up areas of 12 major cities in China from 1995 to 2015 and explored the spatio-temporal evolution characteristics of urban expansion. The results showed different expansion characteristics between northern and southern cities, with southern cities expanding more rapidly and in a more multi-core manner. Economic and population factors were found to be the main drivers of urban expansion.
Review
Environmental Studies
Roshan Babu Ojha et al.
Summary: This study presents a systematic review of the causes and impacts of cropland abandonment in Nepal, as well as restoration options. The drivers of cropland abandonment include socio-economic factors such as outmigration and limited availability of labor, as well as biophysical factors like unsuitable slope and low soil fertility. Positive and negative impacts of abandonment were observed, with secondary vegetation succession being a positive impact and geomorphic damage and low crop production being negative impacts. Restoration options for abandoned land include adopting short crop cycles, less labor-intensive crops, agro-forestry, and conversion to pasture. However, most studies lack a coordinated approach at a national level.
Article
Food Science & Technology
Peter Potapov et al.
Summary: High-resolution satellite observations are essential for monitoring global progress towards Sustainable Development Goals. The study shows that global cropland area increased by 9% in the first two decades of the twenty-first century, while per-capita cropland area decreased by 10%. This was primarily due to agricultural expansion in Africa and South America, leading to conflicts with the goal of protecting terrestrial ecosystems. Despite a decrease in per-capita cropland area, per-capita annual cropland net primary production increased by 3.5% due to intensified agricultural land use.
Article
Environmental Sciences
An Hu et al.
Summary: The study found that temporal heterogeneity may initially affect the succession process in abandoned croplands, but has no effect on the long-term direction of community succession. Taxonomic and functional diversity in abandoned croplands increased rapidly in the first 5-6 years, followed by slow increase, decrease, or stabilization.
LAND DEGRADATION & DEVELOPMENT
(2021)
Article
Environmental Sciences
Rong Wu et al.
Summary: This study investigated the spatiotemporally heterogeneous impacts of socioeconomic factors on urban land expansion in China using a geographically and temporally weighted regression model. It found that different regions and cities have varied effects on urban expansion, and factors such as GDP growth, population density, and capital investment play important roles in driving urban expansion with different strengths and directions across space and time.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Review
Green & Sustainable Science & Technology
P. Mellor et al.
Summary: Concerns about global food security and land use change from bioenergy production require a better understanding of alternative land resources. A comprehensive definition and classification scheme for 'marginal' land resources, including non-agricultural land, have been proposed in this study, analyzing the potential role of different land types in sustainable bioenergy provision.
RENEWABLE & SUSTAINABLE ENERGY REVIEWS
(2021)
Article
Green & Sustainable Science & Technology
Jan Sandstad Naess et al.
Summary: The study reveals that utilizing recently abandoned cropland for growing grasses is a key strategy to mitigate climate change, which could meet 11-68% of today's bioenergy demand.
NATURE SUSTAINABILITY
(2021)
Article
Agriculture, Multidisciplinary
Chu Wang et al.
Summary: The conversion of grassland into cropland led to significant decreases in soil organic carbon and total nitrogen contents, while total phosphorus content increased in deeper soil layers. Abandonment of cropland resulted in higher levels of soil organic carbon and total nitrogen compared to cropland, although not reaching levels of native grassland. Grassland had the highest nutrient contents and ratios, followed by abandoned land and then cropland.
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
(2021)
Article
Environmental Sciences
Shefang Liang et al.
Summary: Remote sensing and statistical analysis indicate that under the influence of climate change, there is a trend of northward movement of the northern limit of paddy rice cultivation in China, with an increase in elevation. Socioeconomic factors play a crucial role in this shift, while temperature increase has the most significant impact on changes in paddy rice cultivation areas.
ENVIRONMENTAL RESEARCH LETTERS
(2021)
Article
Environmental Sciences
Natalia Kolecka
Summary: The study reveals widespread long-term greening in Poland, mainly driven by changes within stable land use classes. Conversions from agricultural to non-agricultural land use show the highest greening rates and intensities, suggesting land abandonment and succession.
REMOTE SENSING OF ENVIRONMENT
(2021)
Article
Food Science & Technology
Victor Mackenhauer Olsen et al.
Summary: Armed conflicts often lead to cropland abandonment and reduction in food supply. Using satellite remote sensing, this study found a 16% decrease in cultivated croplands in war-torn South Sudan, with a statistical relationship between cropland abandonment and armed conflict. This highlights the crucial role of remote sensing in assessing cropland conditions in food-insecure regions and improving timely aid provision.
Article
Geosciences, Multidisciplinary
Jie Yang et al.
Summary: Land cover (LC) plays a crucial role in energy exchange and environmental impact. Rapid changes in land cover in China necessitate fine-scale monitoring. A new dataset, CLCD, based on Landsat data on the Google Earth Engine platform provides valuable insights into China's land cover dynamics from 1990 to 2019.
EARTH SYSTEM SCIENCE DATA
(2021)
Article
Agriculture, Multidisciplinary
Man Liu et al.
AGRICULTURE ECOSYSTEMS & ENVIRONMENT
(2020)
Article
Environmental Sciences
Peng Gong et al.
REMOTE SENSING OF ENVIRONMENT
(2020)
Article
Environmental Sciences
Yinyin Dou et al.
SCIENCE OF THE TOTAL ENVIRONMENT
(2020)
Article
Environmental Sciences
Qingxu Huang et al.
ENVIRONMENTAL RESEARCH LETTERS
(2020)
Article
Environmental Sciences
Bingwen Qiu et al.
LAND DEGRADATION & DEVELOPMENT
(2020)
Review
Environmental Sciences
Stephen Bell et al.
ENVIRONMENTAL SCIENCE & POLICY
(2020)
Review
Green & Sustainable Science & Technology
Yi Yang et al.
Article
Geography
Ze Han et al.
Article
Green & Sustainable Science & Technology
Zunyi Xie et al.
NATURE SUSTAINABILITY
(2020)
Article
Geography, Physical
Guofeng Xiao et al.
JOURNAL OF GEOGRAPHICAL SCIENCES
(2019)
Article
Environmental Sciences
Fang Liu et al.
SCIENCE OF THE TOTAL ENVIRONMENT
(2019)
Article
Multidisciplinary Sciences
Yi Yang et al.
NATURE COMMUNICATIONS
(2019)
Article
Multidisciplinary Sciences
Peng Gong et al.
Review
Geography, Physical
Huang Xiaoli et al.
JOURNAL OF GEOGRAPHICAL SCIENCES
(2019)
Article
Environmental Sciences
Chong Liu et al.
REMOTE SENSING OF ENVIRONMENT
(2019)
Review
Environmental Sciences
Stephanie Roe et al.
NATURE CLIMATE CHANGE
(2019)
Article
Multidisciplinary Sciences
Xiaoping Liu et al.
NATURE COMMUNICATIONS
(2019)
Article
Environmental Studies
Dingde Xu et al.
Article
Green & Sustainable Science & Technology
Jasper van Vliet
NATURE SUSTAINABILITY
(2019)
Article
Environmental Sciences
Chiti Tommaso et al.
JOURNAL OF ENVIRONMENTAL MANAGEMENT
(2018)
Article
Environmental Sciences
Andrey Dara et al.
REMOTE SENSING OF ENVIRONMENT
(2018)
Article
Environmental Sciences
Christian Levers et al.
SCIENCE OF THE TOTAL ENVIRONMENT
(2018)
Article
Geography
Sushanta Gupta et al.
Article
Engineering, Environmental
Shuqing Zhao et al.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2015)
Article
Environmental Sciences
Stephan Estel et al.
REMOTE SENSING OF ENVIRONMENT
(2015)
Article
Environmental Studies
Ying Zhang et al.
Article
Biodiversity Conservation
Tobias Kuemmerle et al.
GLOBAL CHANGE BIOLOGY
(2011)
