百晓学者学者目录

甄贞

博士生导师、教授,东北林业大学

精选作品

期刊论文

2026

基于无人机-手持激光雷达点云的天然林单木和林分尺度乔木碳储量估测

关宏韬,赵颖慧,甄贞

《中南林业科技大学学报》

2026

应用机器学习的辽宁省松材线虫病风险区预测及其影响因素

程邦洲,张智洋,李佳庆,甄贞,崔东阳

《东北林业大学学报》

2026

基于无人机激光雷达的大兴安岭林区高精度数字高程模型重建

赵杨,赵颖慧,甄贞

《森林工程》

2026

基于地理加权逻辑回归模型的松材线虫病发生风险预测

崔东阳,张智洋,程邦洲,徐钰,甄贞

《森林工程》

2026

黑龙江省植被生态质量空间分异的驱动力分析

侯艳红,甄贞,赵颖慧

《森林工程》

2026

GUARD-net: A geostationary satellite-based network for near-real-time active fire detection under class imbalance

Jun-Jie Chen, Ju-Hun Im, Ying-Hui Zhao, Zhen Zhen, Guang Yang

Remote Sensing of Environment

2026

Spatial occupancy index of tree crown: Can provide new perspectives for quantifying structural complexity of individual tree crowns

Yu-Ting Zhao, Zhen Zhen, Zengrui Zhang, X. Guan, Jiayao Wang, Ying-Hui Zhao

Remote Sensing of Environment

2026

Crown-BERT: a crown-morphology-aware deep learning framework for individual tree species classification using UAV LiDAR and hyperspectral data

Xin-Bo Wang, Yang Zhao, Yu Han, Ying-Hui Zhao, Zhen Zhen

GIScience & Remote Sensing

2026

Natural forests show stronger carbon sink resistance to extreme drought than plantations in Northeast China

Yi-Fan Ding, Xin-Ran Huang, Zhen Zhen, Wen-Xin Zhao, Xiao-Chun Wang

Agricultural and Forest Meteorology

2026

Integrating state and process variables to assess the carbon balance of China’s terrestrial ecosystems from 2014 to 2023: the CarBalTE framework

Q. Sui, Yang Zhao, Ying-Hui Zhao, Zhen Zhen, Xiao-Chun Wang

Resources, Conservation and Recycling

2026

LiFE-BA-Net: A Lightweight Network With Depth Feature Enhancement and Boundary-Aware in Fire-Front Segmentation

F.-F. Zhu, Ju-Hun Im, Guang Yang, Ying-Hui Zhao, Feng-Jun Zhao, Zhen Zhen

IEEE Transactions on Geoscience and Remote Sensing

2026

Switcher-HNet: A switchable hierarchical network for tree species classification from forest stand to individual tree tasks

Sheng-Heng Liu, Xiang Li, Zhen Zhen, Ying-Hui Zhao

Isprs Journal of Photogrammetry and Remote Sensing

2026

ForSOC-UA: A Novel Framework for Forest Soil Organic Carbon Estimation and Uncertainty Assessment with Multi-Source Data and Spatial Modeling

Qingbin Wei, Miao Li, Zhen Zhen, Shuying Zang, Hongwei Ni, Xingfeng Dong, Ye Ma

Remote Sensing

2025

基于多源遥感数据和RF-EBK模型的中国东北地区森林冠层高度估测

李响,赵颖慧,甄贞

《遥感学报》

2025

基于资源一号卫星影像的天然次生林土壤有机碳反演

Zhen Zhen, DING Jianye, ZHAO Yang, Yinghui Zhao, WEI Qingbin

National Remote Sensing Bulletin

2025

基于多尺度地理加权回归模型的辽宁省森林碳储量估算

李婉丽,李凤日,甄贞,赵颖慧

《中南林业科技大学学报》

2025

2001—2023年气候和水分利用变化对东北森林植被物候的影响

刘佳宇,赵颖慧,甄贞,王可意

《东北林业大学学报》

2025

中国东北地区森林碳源汇时空格局变化及对极端气候的响应

甄贞,黄杰,刘佳宇,魏庆彬,赵颖慧

《森林工程》

2025

Unraveling Phenological Dynamics: Exploring Early Springs, Late Autumns, and Climate Drivers Across Different Vegetation Types in Northeast China

Jiayu Liu, Hai-Feng Zou, Ying-Hui Zhao, Xiao-Chun Wang, Zhen Zhen

Remote Sensing

2025

A hybrid method for forest aboveground biomass estimation: fusion of individual tree- and area-based approaches over northeast China

Zhen Zhen, Xiang Li, Ye Ma, Ying-Hui Zhao, Xiao-Chun Wang

GIScience & Remote Sensing

2025

The Response Mechanism of Ecosystem Service Trade-Offs Along an Aridity Gradient in Humid and Semi-Humid Regions: A Case Study of Northeast China

Yuetong Liu, Zhen Zhen, Ying-Hui Zhao

Remote Sensing

2025

Estimation of Forest Canopy Height in Northeast China Based on Multi-Source Remote Sensing Data and the RF-EBK Model

Xiang Li, Ying-Hui Zhao, Zhen Zhen

National Remote Sensing Bulletin

2025

A framework for upscaling aboveground biomass from an individual tree to landscape level and qualifying the multiscale spatial uncertainties for secondary forests

Ye Ma, Jungho Im, Zhen Zhen, Ying-Hui Zhao

Geo-Spatial Information Science

2025

Nondestructive individual tree aboveground biomass estimation using a hierarchical Bayesian approach in combination with individual tree competition indices

Zengrui Zhang, Yu-Ting Zhao, Zhen Zhen, Ying-Hui Zhao, Jun Li, Yuan‐Yuan Zhou

Plant Phenomics

2024

Understanding ecosystem services of detailed forest and wetland types using remote sensing and deep learning techniques in Northern China

Ye Ma, Yuetong Liu, Jiayao Wang, Zhen Zhen, Fengri Li, Fujuan Feng, Yinghui Zhao

Journal Of Environmental Management,Vol. 372

2024

Two-step carbon storage estimation in urban human settlements using airborne LiDAR and Sentinel-2 data based on machine learning

Yeonsu Lee, Bokyung Son, Jungho Im, Zhen Zhen, Lindi J. Quackenbush

Urban Forestry & Urban Greening,Vol. 94

2024

基于LUCC的1986–2022年松花江流域陆地生态系统碳储量动态监测

张智洋,赵颖慧,甄贞

《植物生态学报》

2024

A deep-learning-based tree species classification for natural secondary forests using unmanned aerial vehicle hyperspectral images and LiDAR

Ye Ma, Yu-Ting Zhao, Jungho Im, Ying-Hui Zhao, Zhen Zhen

Ecological Indicators

2024

3D-CNN with Multi-Scale Fusion for Tree Crown Segmentation and Species Classification

Jiayao Wang, Zhen Zhen, Yu-Ting Zhao, Ye Ma, Ying-Hui Zhao

Remote Sensing

2024

LUFFD-YOLO: A Lightweight Model for UAV Remote Sensing Forest Fire Detection Based on Attention Mechanism and Multi-Level Feature Fusion

Yuhang Han, Bingchen Duan, Ren-Xiang Guan, Guang Yang, Zhen Zhen

Remote Sensing

2024

Forest carbon sink in North China increased in recent two decades, but decreased in extreme drought years

Xin-Ran Huang, Zhen Zhen, Wenxin Zhao, Xiao-Chun Wang

GIScience & Remote Sensing

2024

Dynamic monitoring of carbon storage of the terrestrial ecosystem in Songhua River Basin from 1986 to 2022 based on land use and land cover change

Zhiyang Zhang, Ying-Hui Zhao, Zhen Zhen

Chinese Journal of Plant Ecology

2024

Assessing the effect of ensemble learning algorithms and validation approach on estimating forest aboveground biomass: a case study of natural secondary forest in Northeast China

Hung-Il Jin, Ying-Hui Zhao, Unil Pak, Zhen Zhen, Kumryong So

Geo-Spatial Information Science

2024

Improving the Accuracy of Aboveground Biomass Estimation of Natural Secondary Forests Using Individual Tree Features

Feiyu Long, Yinghui Zhao, Zhen Zhen

IEEE International Geoscience and Remote Sensing Symposium (IGARSS)

2024

Spatiotemporal Analysis of Vegetation Dynamics in Northeast China Based on Landsat Series Imageries from 1986 to 2021

Xuehan Tia, Xiuzhe Qi, Zhiyang Zhang, Zhen Zhen

IEEE International Geoscience and Remote Sensing Symposium (IGARSS)

2023

基于多源LiDAR的阔叶红松林林分空间结构特征分析

黄露波,甄贞,赵颖慧

《中南林业科技大学学报》

2023

基于UAV-LiDAR和误差变量回归的落叶松人工林单木参数估测

许天一,甄贞,赵颖慧

《中南林业科技大学学报》

2023

Novel Features of Canopy Height Distribution for Aboveground Biomass Estimation Using Machine Learning: A Case Study in Natural Secondary Forests

Ye Ma, L. Zhang, Ju-Hun Im, Ying-Hui Zhao, Zhen Zhen

Remote Sensing

2023

An innovative lightweight 1D-CNN model for efficient monitoring of large-scale forest composition: a case study of Heilongjiang Province, China

Ye Ma, Zhen Zhen, Fengri Li, Fujuan Feng, Ying-Hui Zhao

GIScience & Remote Sensing

2023

Towards accurate individual tree parameters estimation in dense forest: optimized coarse-to-fine algorithms for registering UAV and terrestrial LiDAR data

Yuting Zhao, Yuting Zhao, Jungho Im, Zhen Zhen, Yinghui Zhao, Yinghui Zhao

GIScience & Remote Sensing

2023

Spatial and temporal trends and drivers of fractional vegetation cover in Heilongjiang Province, China during 1990-2020.

Nan Zhao, Yinghui Zhao, Haifeng Zou, Xiaohong Bai, Zhen Zhen

PubMed

2022

Spatiotemporal Heterogeneity and the Key Influencing Factors of PM2.5 and PM10 in Heilongjiang, China from 2014 to 2018

Long Fu, Qi-Bang Wang, Jianhui Li, Hui-Ran Jin, Zhen Zhen, Qing-Bin Wei

International Journal of Environmental Research and Public Health

2022

Multi-Platform LiDAR for Non-Destructive Individual Aboveground Biomass Estimation for Changbai Larch (Larix olgensis Henry) Using a Hierarchical Bayesian Approach

Man Wang, Jungho Im, Yinghui Zhao, Zhen Zhen

Remote Sensing

2022

Upscaling aboveground biomass of larch (Larix olgensis Henry) plantations from field to satellite measurements: a comparison of individual tree-based and area-based approaches

Zhen Zhen, Lan Yu Yang, Ye Ma, Qingbin Wei, Hung Il Jin, Yinghui Zhao

GIScience & Remote Sensing

2022

Estimation of Individual Tree Biomass in Natural Secondary Forests Based on ALS Data and WorldView-3 Imagery

Yinghui Zhao, Ye Ma, Lindi J. Quackenbush, Zhen Zhen

Remote Sensing

2021

Individual-tree diameter growth model for Korean pine plantations based on optimized interpolation of meteorological variables

Man Wang, Yinghui Zhao, Zhen Zhen, Xingji Jin

Journal Of Forestry Research,Vol. 320, No. 40

2021

基于光学-ALS变量组合和非参数模型的天然次生林地上生物量估算

赵颖慧,郭新龙,甄贞

《南京林业大学学报(自然科学版)》

2021

基于随机森林偏差校正和多源遥感数据的天然次生林地上生物量估测

赵颖慧,蔡鑫垚,甄贞

《中南林业科技大学学报》

2021

坡度对应用机载激光雷达估测人工针叶林单木参数的影响

刘思康,史泽林,宋宏阳,甄贞

《东北林业大学学报》

2021

基于ULS、TLS和超声测高仪的天然次生林中不同林冠层树高估测

赵颖慧,杨海城,甄贞

《南京林业大学学报(自然科学版)》

2021

The Effect of Synergistic Approaches of Features and Ensemble Learning Algorithms on Aboveground Biomass Estimation of Natural Secondary Forests Based on ALS and Landsat 8

Chunyu Du, Wenyi Fan, Ye Ma, Hung-Il Jin, Zhen Zhen

Sensors

2020

The Feasibility of Modelling the Crown Profile of Larix olgensis Using Unmanned Aerial Vehicle Laser Scanning Data

Ying Quan, Mingze Li, Zhen Zhen, Yuanshuo Hao, Bin Wang

Sensors

2019

运用激光雷达数据的单木树冠提取算法对帽儿山林场单木参数估测的影响

李岩,史泽林,程坤,甄贞

《东北林业大学学报》

2019

运用无人机激光雷达数据提取落叶松树冠特征因子及树冠轮廓模拟

全迎,李明泽,甄贞,郝元朔

《东北林业大学学报》

2019

基于非参数分类算法和多源遥感数据的单木树种分类

赵颖慧,张大力,甄贞

《南京林业大学学报(自然科学版)》

2019

Global and Geographically and Temporally Weighted Regression Models for Modeling PM2.5 in Heilongjiang, China from 2015 to 2018

Qing-Bin Wei, L. Zhang, W. Duan, Zhen Zhen

International Journal of Environmental Research and Public Health

2019

A graph-based progressive morphological filtering (GPMF) method for generating canopy height models using ALS data

Yuanshuo Hao, Zhen Zhen, Fengri Li, Yinghui Zhao

International Journal of Applied Earth Observation and Geoinformation

2018

黑龙江省气象因子插值优化及与落叶松NPP相关性分析

赵颖慧,吕泓辰,甄贞,李凤日,魏庆彬

《南京林业大学学报(自然科学版)》

2018

Bayesian geographically weighted regression and its application for local modeling of relationships between tree variables

N. Subedi, L. Zhang, Zhen Zhen

iForest : Biogeosciences and Forestry

2018

Global and Geographically Weighted Quantile Regression for Modeling the Incident Rate of Children’s Lead Poisoning in Syracuse, NY, USA

Zhen Zhen, Qian-Qian Cao, Liyang Shao, L. Zhang

International Journal of Environmental Research and Public Health

2018

Spatial Hurdle Models for Predicting the Number of Children with Lead Poisoning

Zhen Zhen, Liyang Shao, L. Zhang

International Journal of Environmental Research and Public Health

2017

基于GWR的大兴安岭森林立地质量遥感分析

李明泽,郭鸿郡,范文义,甄贞

《林业科学》

2017

基于旋转森林的Landsat-8影像森林植被分类

梁晰雯,赵颖慧,甄贞,魏庆彬

《东北林业大学学报》

2017

美国博士生培养的特色及其经验借鉴——以森林资源管理学为例

甄贞,李继红,李凤日

《文教资料》

2017

Interrupted time series analysis of children’s blood lead levels: A case study of lead hazard control program in Syracuse, New York

Liyang Shao, L. Zhang, Zhen Zhen

PLoS ONE

2017

Exploring spatially varying relationships between children's lead poisoning and environmental factors

Liyang Shao, L. Zhang, Zhen Zhen

Annals of the New York Academy of Sciences

2016

基于局域模型的凉水国家自然保护区土壤全氮空间分布

甄贞,郭志英,赵颖慧,李凤日,魏庆彬

《应用生态学报》

2016

基于标记控制区域生长法的单木树冠提取

甄贞,李响,修思玉,赵颖慧,魏庆彬

《东北林业大学学报》

2016

基于随机森林模型的陆地卫星-8遥感影像森林植被分类

张晓羽,李凤日,甄贞,赵颖慧

《东北林业大学学报》

2016

Trends in Automatic Individual Tree Crown Detection and Delineation - Evolution of LiDAR Data

Zhen Zhen, Lindi J. Quackenbush, L. Zhang

Remote Sensing

2016

Development of accuracy assessment tool of individual tree crown delineation

Zhen Zhen, Yinghui Zhao, Yuanshuo Hao, Wei Qingbin

IEEE International Geoscience and Remote Sensing Symposium (IGARSS)

2016

[Estimation and spatial-temporal pattern of forest aboveground biomass and NPP in Heihe Region, Heilongjiang Province, China].

Ying Zhao, Si Qi Li, Zhen Zhen, Fengri Li, Qing Bin Wei

PubMed

2015

基于空间模型的白河林业局天然红松分布

王烁,李凤日,赵颖慧,甄贞

《北京林业大学学报》

2015

基于局域最大值法单木位置探测的适宜模型研究

李响,甄贞,赵颖慧

《北京林业大学学报》

2015

Agent-based region growing for individual tree crown delineation from airborne laser scanning (ALS) data

Zhen Zhen, Lindi J. Quackenbush, S. Stehman, L. Zhang

2014

空间误差模型在黑龙江省森林碳储量空间分布的应用

刘畅,李凤日,甄贞

《应用生态学报》

2014

白河林业局红松分布数量预估模型

王烁,李凤日,甄贞

《东北林业大学学报》

2014

Impact of Tree-Oriented Growth Order in Marker-Controlled Region Growing for Individual Tree Crown Delineation Using Airborne Laser Scanner (ALS) Data

Zhen Zhen, Lindi J. Quackenbush, L. Zhang

Remote Sensing

2013

Geographically local modeling of occurrence, count, and volume of downwood in Northeast China

Zhen Zhen, Fengri Li, Zhaogang Liu, Chang Liu, Yinglei Zhao, Zhihai Ma, Lianjun Zhang

Applied Geography,Vol. 37

2013

Impact of training and validation sample selection on classification accuracy and accuracy assessment when using reference polygons in object-based classification

Zhen Zhen, Lindi J. Quackenbush, S. Stehman, L. Zhang

2009

基于GIS森林火险等级预报系统数据处理技术

甄贞,赵颖慧,李凤日

《东北林业大学学报》

预印本

2023

Incorporating Individual Tree Features into an Area-Based Approach for Estimating Forest Stock Volume

Feiyu Long, Ye Ma, Yinghui Zhao, Zhen Zhen

SSRN Electronic Journal

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