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Book ; Online: Integrated Applications of Geo-Information in Environmental Monitoring

Wu, Weicheng / Liu, Yalan

2022

Keywords	Research & information: general ; earthquake ; damaged groups of buildings ; classification ; remote sensing images ; Convolution Neural Network (CNN) ; block vector data ; shoreline change ; landsat ; planet scope ; coastline ; morphological changes ; building extraction ; improved anchor-free instance segmentation ; high-resolution remote sensing images ; deep learning ; land use/land cover (LULC) ; GF-6 WFV ; object-oriented ; change detection ; double constraints ; REE mines ; mining and restoration assessment indicators (MRAIs) ; damage ; time trajectory ; effectiveness of management ; aeolian process ; desertification ; multi-sensor fusion ; interferometric SAR ; time-series analysis ; mussel farming ; high-resolution image ; transitional water management ; environmental pollution ; open source software ; synthetic aperture radar (SAR) ; target ; sea surface ; multiple scattering ; geo-hazard mapping ; Gaofen-1 satellite ; land cover ; environmental factors ; susceptibility ; post-classification differencing ; generalized difference vegetation index (GDVI) ; multiple linear regression ; logistic regression ; n/a
Language	English
Size	1 electronic resource (220 pages)
Publisher	MDPI - Multidisciplinary Digital Publishing Institute
Publishing place	Basel
Document type	Book ; Online
Note	English
HBZ-ID	HT030380068
ISBN	9783036557564 ; 3036557563
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Book ; Online: Geo-Information Technology and Its Applications

Wu, Weicheng / Liu, Yalan / Hu, Mingxing

2022

Keywords	Research & information: general ; street view ; remote sensing ; urban environmental elements ; ensemble learning ; green view ; sky view ; building view ; SHAP ; convolutional neural network ; water body extraction ; GaoFen-1 ; multiple scales ; deep learning ; Line Simplification ; Douglas-Peucker Algorithm ; Monotonic Chain ; Dichotomy ; vegetation ; partial correlation analysis ; trend prediction ; the source region of the Yellow River ; revetment ; damage signature ; dense point clouds ; unmanned aerial vehicle (UAV) ; gradient operator ; OpenStreetMap (OSM) ; road network density ; urban economy ; regression analysis ; spatial metric ; pre-hospital emergency ; spatiotemporal demand ; GPS data ; seasonal clustering ; short-term forecast ; tourism flow forecast ; optimization algorithm ; Random Forest ; landslide hazard risk ; integrated multisource dataset ; field sample rasterization ; weight assignment ; urban forest ; forest biomass ; biomass distribution ; geographic detector ; poverty probability ; random forest ; nighttime lights ; spatiotemporal characteristics ; geographic information systems ; land cover ; land dynamics ; regional studies ; sustainable planning ; ultra-peripheral territories ; fire station ; fire risk evaluation ; parcel-pickup lockers ; site-suitability analysis ; GIS-based ; bivariate logistic regression model ; suitability classification ; n/a
Language	English
Size	1 electronic resource (314 pages)
Publisher	MDPI - Multidisciplinary Digital Publishing Institute
Publishing place	Basel
Document type	Book ; Online
Note	English
HBZ-ID	HT030379615
ISBN	9783036559964 ; 3036559965
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Article: Effect of intercropping with legumes at different rates on the yield and soil physicochemical properties of

Shen, Xin / Liu, Yalan / Li, Xiangyi / Li, Lei

Frontiers in plant science

2024 Volume 15, Page(s) 1351843

Abstract: Intercropping has the potential to enhance yields and nutrient availability in resource-limited agricultural systems. However, the effects on crop yield nutrients and soil properties can vary considerably depending on the specific plant combinations and ... ...

Abstract	Intercropping has the potential to enhance yields and nutrient availability in resource-limited agricultural systems. However, the effects on crop yield nutrients and soil properties can vary considerably depending on the specific plant combinations and intercropping ratios used. In this study, the advantages and impacts of intercropping
Language	English
Publishing date	2024-02-28
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2613694-6
ISSN	1664-462X
ISSN	1664-462X
DOI	10.3389/fpls.2024.1351843
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Editorial for the Special Issue: “Integrated Applications of Geo-Information in Environmental Monitoring”

Wu, Weicheng / Liu, Yalan

Remote Sensing. 2022 Aug. 29, v. 14, no. 17

2022

Abstract: Geo-information technology has been playing an increasingly important role in environmental monitoring in recent decades. With the continuous improvement in the spatial resolution of remote sensing images, the diversification of sensors and the ... ...

Abstract	Geo-information technology has been playing an increasingly important role in environmental monitoring in recent decades. With the continuous improvement in the spatial resolution of remote sensing images, the diversification of sensors and the development of processing packages, applications of a variety of geo-information, in particular, multi-resolution remote sensing and geographical data, have become momentous in environmental research, including land cover change detection and modeling, land degradation assessment, geohazard mapping and disaster damage assessment, mining and restoration monitoring, etc. In addition, machine learning algorithms such as Random Forests (RF) and Convolutional Neural Networks (CNN) have improved and deepened the applications of geo-information technology in environmental monitoring and assessment. The purpose of this Special Issue is to provide a platform for communication of high-quality research in the world in the domain of comprehensive application of geo-information technology. It contains 10 high-level scientific papers on the following topics such as desertification monitoring, governance of mining areas, identification of marine dynamic targets, extraction of buildings, and so on.
Keywords	desertification ; governance ; land cover ; land degradation ; spatial data
Language	English
Dates of publication	2022-0829
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2513863-7
ISSN	2072-4292
ISSN	2072-4292
DOI	10.3390/rs14174251
Database	NAL-Catalogue (AGRICOLA)

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Article: Advances in saRNA Vaccine Research against Emerging/Re-Emerging Viruses.

Liu, Yalan / Li, Yuncheng / Hu, Qinxue

Vaccines

2023 Volume 11, Issue 7

Abstract: Although conventional vaccine approaches have proven to be successful in preventing infectious diseases in past decades, for vaccine development against emerging/re-emerging viruses, one of the main challenges is rapid response in terms of design and ... ...

Abstract	Although conventional vaccine approaches have proven to be successful in preventing infectious diseases in past decades, for vaccine development against emerging/re-emerging viruses, one of the main challenges is rapid response in terms of design and manufacture. mRNA vaccines can be designed and produced within days, representing a powerful approach for developing vaccines. Furthermore, mRNA vaccines can be scaled up and may not have the risk of integration. mRNA vaccines are roughly divided into non-replicating mRNA vaccines and self-amplifying RNA (saRNA) vaccines. In this review, we provide an overview of saRNA vaccines, and discuss future directions and challenges in advancing this promising vaccine platform to combat emerging/re-emerging viruses.
Language	English
Publishing date	2023-06-24
Publishing country	Switzerland
Document type	Journal Article ; Review
ZDB-ID	2703319-3
ISSN	2076-393X
ISSN	2076-393X
DOI	10.3390/vaccines11071142
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Exogenous IAA improves the seedling growth of Syringa villosa via regulating the endogenous hormones and enhancing the photosynthesis

Jin, Mengran / Liu, Yalan / Shi, Baosheng / Yuan, Hang

Scientia Horticulturae. 2023 Jan., v. 308 p.111585-

2023

Abstract: Auxin is a core regulator of plant growth and an effective promoter of cell division and cell expansion. Effects of auxin on improving plant growth of Syringa plants remain poorly elucidated. The present study was carried out to investigate the effects ... ...

Abstract	Auxin is a core regulator of plant growth and an effective promoter of cell division and cell expansion. Effects of auxin on improving plant growth of Syringa plants remain poorly elucidated. The present study was carried out to investigate the effects of exogenous indole-3-acetic acid (IAA) on morphogenesis, endogenous hormone content, photosynthesis capacity and find the basis of IAA-induced physiological effects of Syringa villosa by transcriptome sequencing technology. The results indicated that exogenous IAA significantly contributed to the plant height, stem diameter, leaf area and leaf number, which improved the accumulation of whole plant quality. Contents of endogenous IAA and gibberellic acid (GA₃) were markedly higher than control after IAA treatment, while abscisic acid (ABA) content was significantly declined. For photosynthetic parameters, photosynthesis capacity was promoted by the application of IAA, as evidenced by a significant increase in net photosynthetic rate (Pn), stomatal conductance (Gs) and transpiration rate (Tr) and a lower intercellular CO₂ concentration (Ci). In addition, the transcriptome of S. villosa was first sequenced which revealed that genes related to the synthesis and signal transduction of growth-promoting hormones such as IAA, GA₃, cytokinin (CTK), and brassinolide (BR) were significantly up-regulated within 2 h of IAA treatment. The expression levels of genes related to photosynthesis, antenna proteins, and carbon fixation of photosynthetic organisms were also enhanced by exogenous IAA. Additionally, the application of exogenous IAA had a positive effect on growth and development by rapidly inducing genes related to cell division and cell expansion. By profiling the transcriptome of IAA response, potential target genes were identified based on the hormone levels and photosynthesis. These results provide insights for further functional genomic studies on the regulatory mechanisms of IAA underlying Syringa plants architecture.
Keywords	Syringa villosa ; abscisic acid ; brassinolide ; carbon dioxide ; carbon dioxide fixation ; cell division ; cytokinins ; genomics ; gibberellic acid ; indole acetic acid ; leaf area ; leaves ; morphogenesis ; photosynthesis ; plant height ; seedling growth ; signal transduction ; stomatal conductance ; transcriptome ; IAA ; Phytohormone ; GA ; ABA ; CTK ; BR ; Pn ; Gs ; Ci ; Tr ; CK
Language	English
Dates of publication	2023-01
Publishing place	Elsevier B.V.
Document type	Article ; Online
Note	Pre-press version
ZDB-ID	185557-8
ISSN	0304-4238
ISSN	0304-4238
DOI	10.1016/j.scienta.2022.111585
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Modeling future changes in potential habitats of five alpine vegetation types on the Tibetan Plateau by incorporating snow depth and snow phenology.

Ma, Qianqian / Li, Yanyan / Li, Xiangyi / Liu, Ji / Keyimu, Maierdang / Zeng, Fanjiang / Liu, Yalan

The Science of the total environment

2024 Volume 918, Page(s) 170399

Abstract: Although snow cover is a major factor affecting vegetation in alpine regions, it is rarely introduced into ecological niche models in alpine regions. Snow phenology over the Tibetan Plateau (TP) was estimated using a daily passive microwave snow depth ... ...

Abstract	Although snow cover is a major factor affecting vegetation in alpine regions, it is rarely introduced into ecological niche models in alpine regions. Snow phenology over the Tibetan Plateau (TP) was estimated using a daily passive microwave snow depth dataset, and future datasets of snow depth and snow phenology were projected based on their sensitivity to temperature and precipitation. Furthermore, the potential habitats of five alpine vegetation types on the TP were predicted under two future climate scenarios (SSP245 and SSP585) by using a model with incorporated snow variables, and the driving factors of habitat change were analyzed. The results showed that the inclusion of snow variables improved the prediction accuracy of MaxEnt model, particularly in alpine meadow habitats. By the end of the 21st century, the potential habitats of steppes, meadows, shrubs, deserts, and coniferous forests on the TP will migrate to higher latitudes and altitudes, in which the potential habitats of alpine desert will recede (replaced by alpine steppe), and the potential habitats of other four vegetation types will expand. The random forest importance analysis showed that the recession of potential habitat was mainly driven by the increase in average annual temperature, and the expansion of potential habitat was mainly driven by the increase in precipitation. With the gradual increase in temperature and precipitation in the future, the snow depth and snow cover duration days will decrease, which may further lead to the transition of vegetation types from cold-adapted to warm-adapted on the TP. Our study highlights both that the prediction accuracy of alpine vegetation was improved by incorporating snow variables into the species distribution model, and that a changing climate will likely have a powerful influence on the distribution of alpine vegetation across the TP.
Language	English
Publishing date	2024-02-01
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	121506-1
ISSN	1879-1026 ; 0048-9697
ISSN (online)	1879-1026
ISSN	0048-9697
DOI	10.1016/j.scitotenv.2024.170399
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Zs.A 949: Show issues

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ab Jg. 2022: Lesesaal (EG)

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Article: Responses of terrestrial ecosystem productivity and community structure to intra-annual precipitation patterns: A meta-analysis.

Xie, Mingyu / Li, Lei / Liu, Bo / Liu, Yalan / Wan, Qian

Frontiers in plant science

2023 Volume 13, Page(s) 1088202

Abstract: Introduction: The productivity and community structures of terrestrial ecosystems are regulated by total precipitation amount and intra-annual precipitation patterns, which have been altered by climate change. The timing and sizes of precipitation ... ...

Abstract	Introduction: The productivity and community structures of terrestrial ecosystems are regulated by total precipitation amount and intra-annual precipitation patterns, which have been altered by climate change. The timing and sizes of precipitation events are the two key factors of intra-annual precipitation patterns and potentially drive ecosystem function by influencing soil moisture. However, the generalizable patterns of how intra-annual precipitation patterns affect the productivity and community structures of ecosystems remain unclear. Methods: We synthesized 633 observations from 17 studies and conducted a global meta-analysis to investigate the influences of intra-annual precipitation patterns on the productivity and community structures of terrestrial ecosystems. By classifying intra-annual precipitation patterns, we also assess the importance of the magnitude and timing of precipitation events on plant productivity. Results: Our results showed that the intra-annual precipitation patterns decreased diversity by 6.3% but increased belowground net primary productivity, richness, and relative abundance by 16.8%, 10.5%, and 45.0%, respectively. Notably, we found that the timing uniformity of precipitation events was more important for plant productivity, while the plant community structure benefited from the increased precipitation variability. In addition, the relationship between plant productivity and community structure and soil moisture dynamic response was more consistent with the nonlinear model. Comclusions: The patterns of the responses of plant productivity and community structure to altered intra-annual precipitation patterns were revealed, and the importance of the timing uniformity of precipitation events to the functioning of production systems was highlighted, which is essential to enhancing understanding of the structures and functions of ecosystems subjected to altered precipitation patterns and predicting their changes.
Language	English
Publishing date	2023-01-09
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2613694-6
ISSN	1664-462X
ISSN	1664-462X
DOI	10.3389/fpls.2022.1088202
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Migrasomes released by HSV-2-infected cells serve as a conveyance for virus spread.

Liu, Yalan / Zhu, Zhiyuan / Li, Yuncheng / Yang, Mengshi / Hu, Qinxue

Virologica Sinica

2023 Volume 38, Issue 4, Page(s) 643–645

MeSH term(s)	Animals ; Chlorocebus aethiops ; Herpesvirus 2, Human ; Cell Line ; Vero Cells
Language	English
Publishing date	2023-06-07
Publishing country	Netherlands
Document type	Letter
ZDB-ID	1011219-4
ISSN	1995-820X ; 1000-3223 ; 1003-5125
ISSN (online)	1995-820X
ISSN	1000-3223 ; 1003-5125
DOI	10.1016/j.virs.2023.06.001
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Zs.A 4175: Show issues

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ab Jg. 2022: Lesesaal (EG)

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Article: Precipitation modulates the net effect of solar radiation on litter decomposition and CO

Liu, YaLan / Li, Lei / Wang, ShiQi / Li, Xiangyi

Frontiers in plant science

2023 Volume 14, Page(s) 1200155

Abstract: Introduction: Solar radiation plays a crucial role in the decomposition of litter and the cycling of nutrients. Previous studies have investigated that the net effect of solar radiation on litter decomposition depends on the balance of its facilitative ... ...

Abstract	Introduction: Solar radiation plays a crucial role in the decomposition of litter and the cycling of nutrients. Previous studies have investigated that the net effect of solar radiation on litter decomposition depends on the balance of its facilitative and inhibitory effects on microbial activity; however, a gap in understanding the mechanism by which precipitation affects the net effect of solar radiation and the mechanism of litter decomposition on a global scale was observed. Methods: In addressing this gap, a comprehensive meta-analysis of 351 data points from 37 published studies was conducted to estimate the sole radiation effect and interactive effect of solar radiation and precipitation on a global scale, as well as how they vary at different precipitation levels. In addition, the importance of influential factors regulating the net effect of solar radiation on litter decomposition was assessed to identify the key drivers of the response of mass loss to solar radiation at different precipitation levels. Results: Our findings indicated that solar radiation largely regulates litter decomposition, and the direction and magnitude are potentially dependent on the precipitation regime. In addition, solar radiation significantly increased mass loss and decreased the nutrient remaining. Furthermore, the effects of solar radiation on mass loss, C remaining, and N remaining were found to be similar among areas with precipitation levels below 200 and above 800 mm and greater than in areas with precipitation levels between 200-400 mm and 400-800 mm. The effect of solar radiation on CO Conclusion: Climatic factors determine the response ratio of mass loss to solar radiation in arid lands, whereas the initial litter characteristics have a great influence on the response of mass loss to solar radiation in ecosystems that are not moisture limited. The effect of precipitation on the photodegradation mechanism of litter was primarily achieved by influencing the decomposition of lignin, and the main effect of solar radiation on litter decomposition will shift from the positive effect of "photopriming" to the negative effect of "microbial inhibition" with the increase of precipitation. Our findings can provide a comprehensive understanding of litter decomposition patterns on a global scale, and our results showed that CO
Language	English
Publishing date	2023-07-05
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2613694-6
ISSN	1664-462X
ISSN	1664-462X
DOI	10.3389/fpls.2023.1200155
Database	MEDical Literature Analysis and Retrieval System OnLINE

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