A5100406131- Climate change and permafrost
- Ocean Acidification Effects and Responses
- Marine and coastal ecosystems
- Marine Biology and Ecology Research
- Cryospheric studies and observations
- Methane Hydrates and Related Phenomena
- Soil and Unsaturated Flow
- Arctic and Antarctic ice dynamics
- Seismic Imaging and Inversion Techniques
- Remote Sensing and Land Use
- Mercury impact and mitigation studies
- Heavy metals in environment
- Geological Studies and Exploration
- Landslides and related hazards
- Plant Ecology and Soil Science
- Seismic Waves and Analysis
- Forest, Soil, and Plant Ecology in China
- Environmental Changes in China
- Analytical Chemistry and Sensors
- Isotope Analysis in Ecology
- Smart Materials for Construction
- Soil and Water Nutrient Dynamics
- Geomagnetism and Paleomagnetism Studies
- Climate variability and models
- Advanced MEMS and NEMS Technologies
Northwest University
2025
State Key Laboratory of Continental Dynamics
2025
University of Delaware
2020-2024
Cooperative Institute for Research in Environmental Sciences
2024
University of Washington
2024
Ankang University
2024
Université Paris 1 Panthéon-Sorbonne
2024
Research Institute of Petroleum Exploration and Development
2017-2024
Dalian University of Technology
2024
Hubei University
2023
Abstract Marine heatwaves (MHWs) are extremely warm ocean temperature events that significantly affect marine environments, but their effects on the coastal carbonate system still uncertain. In this study, we systematically quantify MHWs' impacts air‐sea carbon dioxide (CO 2 ) flux anomalies (FCO ′) in Mid‐Atlantic Bight (MAB) and South Atlantic (SAB) from 1992 to 2020. During longest MHW both regions, oceanic CO uptake capabilities substantially decreased, primarily due significant...
The ocean has absorbed anthropogenic carbon dioxide (C
Abstract The ocean carbonate system is critical to monitor because it plays a major role in regulating Earth's climate and marine ecosystems. It monitored using variety of measurements, commonly understood that all components seawater chemistry can be calculated when at least two variables are measured. However, several recent studies have highlighted systematic discrepancies between directly measured these large implications for efforts measure quantify the changing carbon cycle. Given...
Wetting-induced soil deformation significantly impacts land stability and management on the Chinese Loess Plateau. This study analyzed silt soils from Late Pleistocene (1 m depth) Middle (25 to investigate compression collapsible during wetting. The in both progressed through three stages: slow under low pressure, accelerated moderate decelerated high pressure. Wetting intensified 1 sample but reduced it 25 sample, with becoming more sensitive initial water content higher pressures. Collapse...
The global ocean plays a critical role in mitigating climate change by sequestering atmospheric CO2, removing approximately 26% of anthropogenic carbon emissions since the Industrial Revolution. While significant progress has been made estimating open-ocean (Canthro), coastal remains less understood due to its dynamic nature and complex processes shortage long-term high-quality datasets. Hence it is challenging quantify from observation data. In this study, we propose regional empirical...
The ratio of 13C/12C in oceanic dissolved inorganic carbon (δ13C-DIC) is an effective tracer for exploring aquatic cycles influenced by net biological production and respiration, lateral transport from land to ocean, alongshore ocean currents. Additionally, δ13C-DIC a valuable tool estimating anthropogenic CO2 accumulation rates the ocean. We developed validated automated, high-precision (±0.03 ‰) method ship-based simultaneous analysis DIC using Cavity...
Abstract Seawater carbonate chemistry observations are increasingly necessary to study a broad array of oceanographic challenges such as ocean acidification, carbon inventory tracking, and assessment marine dioxide removal strategies. The uncertainty in seawater observation comes from unknown random variations systematic offsets. Here, we estimate the magnitudes these components for discrete open‐ocean measurements Global Ocean Data Analysis Project 2022 update (GLODAPv2.2022). We use both...
Internet of Things (IoT) technologies have gained widespread popularity in recent years. However, the application IoT construction and civil engineering is relatively unexplored. This paper describes an monitoring system for purpose improving safety these fields. Validation tests been conducted actual sites. It expected that its adoption industries can greatly enhance long run.
Thermal properties are important for featuring the water-heat transfer capacity of soil. They also key to many processes in earth sciences, such as land surface and ecological geoenvironmental dynamics their changes permafrost regions. With loose porous structures, organic matter layer soil strata substantially influences thermal conductivity. So far, conductivity mineral soils has been explored extensively depth, but there only limited studies on that soils. In this study, temperature,...
Artificial magnetic fields are unavoidable environment for offshore marine organisms. With the substantially increasing submarine cables, impact of field generated by cables on organisms has gradually attracted people’s attention. However, there few studies effect molluscs. To explore whether could interfere with physiological functions molluscs, here we systematically analyzed change metabolism and transcriptome Elysia leucolegnote exposed to either geomagnetic or 1.1 T static field. The...
With the increase of marine activities in Arctic area, demand for reliable design structures is growing. Numerous publications can be found regarding simulations ice action on using cohesive element models ice. However, previous studies have rarely discussed influence structural form, that is, form ice-structure interaction interface, load. Thus, a more comprehensive understanding load with different interface geometries needs to explored. In present paper, three-dimensional finite method...
Abstract To overcome the limitations due to sporadic carbonate parameter data, this study developed and evaluated empirical multiple linear regression (MLR) models for dissolved inorganic carbon (DIC), pH in total scale (pH T ), aragonite saturation state (Ω Ar ) using hydrographic data (temperature, salinity, oxygen) measured during 2007–2018 South Atlantic Bight (SAB) Mid‐Atlantic (MAB) along U.S. East Coast. We first reviewed assumptions routines of MLR then generated each cruise all...
Abstract Dissolved inorganic carbon (DIC) and its stable isotope ( δ 13 C‐DIC) are valuable parameters for studying the aquatic cycle quantifying ocean anthropogenic accumulation rates. However, potential of this coupled pair is underexploited as only 15% or less cruise samples have been analyzed C‐DIC because traditional analysis labor‐intensive restricted to onshore laboratories. Here, we improved analytical precision reported protocol an automated, efficient, high‐precision method...
Abstract The Greenland high (GL-high) coincides with a local center of action the summer North Atlantic Oscillation and is known to have significant influence on ice sheet melting Arctic sea ice. However, mechanism behind regional not yet clear. In this study, using reanalysis datasets satellite observations, GL-high in early variability, it, are investigated. response an intensified GL-high, over Beaufort Sea shows decline both concentration thickness from June through September. This...
In this study, a novel resonant piezoelectric linear motor driven by harmonic synthesized mechanical square waves was designed, fabricated, and tested. The consists of stator, mover, auxiliary parts. Periodic wave motions the stator mover were generated composing two sinusoidal bending vibrations with frequency ratio 1:3. Piezoelectric plates deformed certain regularity to drive motor. finite element method software COMSOL used design structure An experimental device established validate...
Disclosing the fate of lead (Pb) and cadmium (Cd) during cement production process is key to control their atmospheric emissions, which have not attracted much attention yet. In this study, three precalciner plants (CPs) using different raw materials in Guizhou Province Southwest China were investigated. It showed that concentrations Pb Cd associated total metal input these among CPs; behavior almost same clinker there has been no accumulation two elements inside system, nearly all...