Zhijun Tong
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View article: Multiomic analysis of the synthetic pathways of secondary metabolites in tobacco leaves at different developmental stages
Multiomic analysis of the synthetic pathways of secondary metabolites in tobacco leaves at different developmental stages Open
Introduction Nicotiana tabacum , widely cultivated for its economic and scientific value, produces a broad range of secondary metabolites that play critical roles in determining leaf quality and flavor. Despite substantial progress, the co…
View article: The Individual and Combined Effects of Natural–Human Factors on Forest Fire Frequency in Northeast China
The Individual and Combined Effects of Natural–Human Factors on Forest Fire Frequency in Northeast China Open
The complex interaction between nature and human factors has led to frequent forest fires, but their combined effects in different areas remain unclear. Taking the Northeast China forest as the study area, this study integrates structural …
View article: Climate Warming Increases the Voltinism of Pine Caterpillar (Dendrolimus spectabilis Butler): Model Predictions Across Elevations and Latitudes in Shandong Province, China
Climate Warming Increases the Voltinism of Pine Caterpillar (Dendrolimus spectabilis Butler): Model Predictions Across Elevations and Latitudes in Shandong Province, China Open
The pine caterpillar (Dendrolimus spectabilis Bulter, Lepidoptera: Lasiocampidae) is a destructive insect threatening forest communities across Eurasia. The pest is polyvoltine, and under global warming, more favorable temperatures can lea…
View article: Inversion of Leaf Chlorophyll Content in Different Growth Periods of Maize Based on Multi-Source Data from “Sky–Space–Ground”
Inversion of Leaf Chlorophyll Content in Different Growth Periods of Maize Based on Multi-Source Data from “Sky–Space–Ground” Open
Leaf chlorophyll content (LCC) is a key indicator of crop growth condition. Real-time, non-destructive, rapid, and accurate LCC monitoring is of paramount importance for precision agriculture management. This study proposes an improved met…
View article: A Feasibility Analysis of Wind Energy Potential and Seasonal Forecasting Trends in Thatta District: A Project to Combat the Energy Crisis in Pakistan
A Feasibility Analysis of Wind Energy Potential and Seasonal Forecasting Trends in Thatta District: A Project to Combat the Energy Crisis in Pakistan Open
Wind energy has emerged as a viable alternative to fossil fuels due to its clean and cost-effective nature. Pakistan, facing growing energy demands and the imperative to reduce carbon emissions, has invested significantly in wind power to …
View article: Evaluation of Ecological Carrying Capacity in Western Jilin Province from the Perspective of “Production–Living–Ecological Spaces” Coupling Coordination
Evaluation of Ecological Carrying Capacity in Western Jilin Province from the Perspective of “Production–Living–Ecological Spaces” Coupling Coordination Open
Under the combined influences of climate change and human activities, the western Jilin (WJ) Province, as a typical ecologically fragile area, has experienced ecological degradation and resource depletion. Therefore, it is urgently needed …
View article: Ecological Zoning Study on the Coupling of Land Use Intensity and Landscape Ecological Risk in Western Jilin: A Production–Living–Ecological Space Perspective
Ecological Zoning Study on the Coupling of Land Use Intensity and Landscape Ecological Risk in Western Jilin: A Production–Living–Ecological Space Perspective Open
Ecological zoning is essential for optimizing regional ecological management and improving environmental protection efficiency. While previous studies have primarily focused on the independent analysis of land use intensity (LUI) and lands…
View article: Coupled Effects of High Temperatures and Droughts on Forest Fires in Northeast China
Coupled Effects of High Temperatures and Droughts on Forest Fires in Northeast China Open
High temperatures and droughts are two natural disasters that cause forest fires. During climate change, the frequent occurrence of high temperatures, droughts, and their coupled effects significantly increase the forest fire risk. To reve…
View article: Identification and Spatiotemporal Characteristic Analysis of Compound Weather and Climate Extremes for Maize in Different Climate Zones of the Songliao Plain
Identification and Spatiotemporal Characteristic Analysis of Compound Weather and Climate Extremes for Maize in Different Climate Zones of the Songliao Plain Open
Due to global climate anomalies, the intensity and spatial extent of weather and climate extremes have increased notably. Therefore, extreme events must be studied to ensure agricultural production. In this study, the growing season accumu…
View article: Retrospect and prospect of Nicotiana tabacum genome sequencing
Retrospect and prospect of Nicotiana tabacum genome sequencing Open
Investigating plant genomes offers crucial foundational resources for exploring various aspects of plant biology and applications, such as functional genomics and breeding practices. With the development in sequencing and assembly technolo…
View article: Retrieval of purification ability of urban forest to SO2 stress based on the coupling of radiative transfer and AO-DELM models
Retrieval of purification ability of urban forest to SO2 stress based on the coupling of radiative transfer and AO-DELM models Open
Currently, hyperspectral remote sensing technology used for vegetation monitoring mainly uses empirical and semi-empirical statistical methods to calculate heavy metal content. Combining physical models and machine learning algorithms is a…
View article: Coupling coordination analysis of production, living, and ecological spaces in wetlands: A case study of Xianghai Wetland nature reserve, China
Coupling coordination analysis of production, living, and ecological spaces in wetlands: A case study of Xianghai Wetland nature reserve, China Open
With the global alterations in ecological conditions and population growth, the study of production-living-ecological space (PLES) offers a new perspective in balancing land resource utilization with the sustainable development of society,…
View article: Dynamic vulnerability assessment of maize under low temperature and drought concurrent stress in Songliao Plain
Dynamic vulnerability assessment of maize under low temperature and drought concurrent stress in Songliao Plain Open
With global climate change, most parts of the world face more than one natural disaster. Field crops must cope with a combination of two or more stresses. System vulnerability has changed, and quantitative vulnerability analysis is imminen…
View article: Quantifying hazard of drought and heat compound extreme events during maize (Zea mays L.) growing season using Magnitude Index and Copula
Quantifying hazard of drought and heat compound extreme events during maize (Zea mays L.) growing season using Magnitude Index and Copula Open
Hazard assessment is the basic work in the field of disaster risk. For the agricultural field which is seriously affected by extreme events, it is necessary to carry out hazard assessment of compound extreme events (CEEs) to increase the a…
View article: Spatiotemporal Characteristics and Hazard Assessments of Maize (Zea mays L.) Drought and Waterlogging: A Case Study in Songliao Plain of China
Spatiotemporal Characteristics and Hazard Assessments of Maize (Zea mays L.) Drought and Waterlogging: A Case Study in Songliao Plain of China Open
The Songliao Plain is the largest maize (Zea mays L.) cropland area in China and, thus, is most influenced by water stress. To mitigate the adverse impact of water stress on maize yield and quality, various agricultural irrigation strategi…
View article: Population amount risk assessment of extreme precipitation-induced landslides based on integrated machine learning model and scenario simulation
Population amount risk assessment of extreme precipitation-induced landslides based on integrated machine learning model and scenario simulation Open
In this study, the future landslide population amount risk (LPAR) is assessed based on integrated machine learning models (MLMs) and scenario simulation techniques in Shuicheng County, China. Firstly, multiple MLMs were selected and hyperp…
View article: Estimation of the Key Water Quality Parameters in the Surface Water, Middle of Northeast China, Based on Gaussian Process Regression
Estimation of the Key Water Quality Parameters in the Surface Water, Middle of Northeast China, Based on Gaussian Process Regression Open
To estimate the key water quality parameters on a large scale, based on Pearson’s correlation analysis and band ratio, this study first obtains multiple sensitive band combinations (R ≥ 0.30, p < 0.01) for three key water quality parameter…
View article: Dynamic risk assessment of waterlogging disaster to spring peanut (Arachis hypogaea L.) in Henan Province, China
Dynamic risk assessment of waterlogging disaster to spring peanut (Arachis hypogaea L.) in Henan Province, China Open
In recent years, global warming has led to frequent waterlogging disaster (WLD), hindering the normal growth and development of crops, affecting the sustainable development of the peanut industry and food security in China. Henan Province,…
View article: Non-overlap of suitable areas of agro-climatic resources and main planting areas is the main reason for potato drought disaster in Inner Mongolia, China
Non-overlap of suitable areas of agro-climatic resources and main planting areas is the main reason for potato drought disaster in Inner Mongolia, China Open
Potato bears the burden of eliminating hunger and supporting food security. Quantitative assessment of potato drought disaster risk can help the sustainable development of the potato industry and improve the regional disaster management ca…
View article: Evaluation of Drought Vulnerability of Maize and Influencing Factors in Songliao Plain Based on the SE-DEA-Tobit Model
Evaluation of Drought Vulnerability of Maize and Influencing Factors in Songliao Plain Based on the SE-DEA-Tobit Model Open
Rain-fed agriculture is easily affected by meteorological disasters, especially drought. As an important factor of risk formation, actively carrying out agricultural drought vulnerability assessments is conducive to improving food security…
View article: Agricultural Vulnerability Assessment of High-Temperature Disaster in Shaanxi Province of China
Agricultural Vulnerability Assessment of High-Temperature Disaster in Shaanxi Province of China Open
The negative impact of high-temperature disaster on agricultural production is becoming more and more serious, and reducing the vulnerability to high-temperature disaster is fundamental to achieving sustainable agricultural development. Th…
View article: Assessment of Maize Drought Risk in Midwestern Jilin Province: A Comparative Analysis of TOPSIS and VIKOR Models
Assessment of Maize Drought Risk in Midwestern Jilin Province: A Comparative Analysis of TOPSIS and VIKOR Models Open
Drought is a major natural disaster that causes a reduction in rain-fed maize yield. Agricultural drought risk assessment is conducive to improving regional disaster management ability, thereby reducing food security risks and economic los…
View article: Plant Ontogeny Strongly Influences SO2 Stress Resistance in Landscape Tree Species Leaf Functional Traits
Plant Ontogeny Strongly Influences SO2 Stress Resistance in Landscape Tree Species Leaf Functional Traits Open
Sulfur dioxide (SO2) is a major atmospheric pollutant and abiotic stressor. Although physiological studies on abiotic stressors have focused on fully expanded leaves, the resistance of leaf functional traits to SO2 during individual leaf d…
View article: Study on the Evolutionary Features and Driving Factors of Land-Use System in Xilingol, China
Study on the Evolutionary Features and Driving Factors of Land-Use System in Xilingol, China Open
In this paper, we selected Xilingol League in Inner Mongolia, China, as the research area, based on the land-use data of five Landsat remote sensing images taken between 1980 and 2015. Then, we calculated the complex network eigenvalues, s…
View article: Spatiotemporal variation of ecological carrying capacity in Dongliao River Basin, China
Spatiotemporal variation of ecological carrying capacity in Dongliao River Basin, China Open
Ecological carrying capacity (ECC) is a key indicator for assessing the sustainable development capacity of a region. A comprehensive assessment of regional ECC and the influencing factors has scientific and practical significance for prom…