Results 41 to 50 of about 5,697 (157)

Hydrological restoration of coastal wetlands: optimizing site selection and implementation strategies

Restoration Ecology, EarlyView.
Abstract Introduction Coastal wetlands, despite their importance in providing ecosystem services like carbon sequestration, water quality improvement, and coastal protection, have suffered extensive degradation and loss in the past two centuries. Hydrological restoration of these degraded ecosystems presents an emerging opportunity for mitigating and ...
Aushij Gupta, Alice J. Twomey, Ananth Wuppukondur, Catherine E. Lovelock   +3 more
wiley   +1 more source

Distribution characteristics of the summer precipitation raindrop spectrum on the Qinghai–Tibet Plateau [PDF]

Atmospheric Measurement Techniques
To enhance the precision of precipitation forecasting in the Qinghai–Tibet Plateau region, a comprehensive study of both macro- and micro-characteristics of local precipitation is imperative. In this study, we investigated the particle size distribution,
F. Wang, F. Wang, Y. Duan, Y. Huo, Y. Huo, Y. Cao, Q. Wang, T. Zhang, J. Liu, G. Cao   +9 more
doaj   +1 more source

Research on Simulation Optimization and Construction of Deep Foundation Pit Earthwork Excavation Based on BP Nerve Network

Journal of Physics: Conference Series, 2021
Abstract Deep foundation pit excavation not only faces complex hydro-geological and engineering geological conditions, but also meets many unknown engineering risks. Deep foundation pit excavation not only faces complex hydro-geological and engineering geological conditions, but also needs to make full use of BP nerve network.
openaire   +1 more source

Climate benefits of wetland restoration are constrained by slow vegetation recovery

Restoration Ecology, EarlyView.
Abstract Introduction Wetland restoration is widely used to enhance ecosystem resilience, biodiversity, and climate mitigation. However, restoring hydrology may not lead to rapid vegetation establishment or reduced greenhouse gas (GHG) emissions in severely degraded wetlands.
Ilona Tamm, Dennis Baldocchi, Evelyn Uuemaa, Kyle Delwiche, Kadir Yildiz, Mihkel Pindus, Ain Kull, Daphne Szutu, Joseph Verfaillie, Kuno Kasak   +9 more
wiley   +1 more source

Deployment and evaluation of an NH₄⁺∕ H₃O⁺ reagent ion switching chemical ionization mass spectrometer for the detection of reduced and oxygenated gas-phase organic compounds [PDF]

Atmospheric Measurement Techniques
Reactive organic carbon (ROC) is diverse in its speciation, functionalization, and volatility, with varying implications for ozone production and secondary organic aerosol formation and growth.
C. L. Zang, M. D. Willis
doaj   +1 more source

Evaluating Erosional Stability of Reconstructed Mine Landscapes Using Landform Evolution Models: Parameterisation and Decadal‐Scale Erosion Assessment

Land Degradation &Development, Volume 37, Issue 13, Page 9308-9322, 15 August 2026.
ABSTRACT Ensuring the long‐term erosional stability of post‐mining landforms remains a major challenge in open‐pit mining. Reconstructed landscapes must support the agreed post‐mining land use, such as cattle grazing in the Hunter region of southeastern Australia, requiring stable pasture and minimal soil loss.
I. P. Senanayake, G. R. Hancock
wiley   +1 more source

JAXA Level 2 cloud and precipitation microphysics retrievals based on EarthCARE radar, lidar, and imager: the CPR_CLP, AC_CLP, and ACM_CLP products [PDF]

Atmospheric Measurement Techniques
This study introduces the primary products and features of active-sensor-based Level 2 cloud microphysics products of the Japanese Aerospace Exploration Agency (JAXA; i.e., the cloud radar standalone cloud product (CPR_CLP), the radar–lidar synergy cloud
K. Sato, H. Okamoto, T. Nishizawa, Y. Jin, T. Y. Nakajima, M. Wang, M. Satoh, W. Roh, W. Roh, H. Ishimoto, R. Kudo   +10 more
doaj   +1 more source

Farm‐Scale Recharge Pits for Improving Local Groundwater Availability: Insights From a Hardrock Watershed in Rajasthan, India

World Water Policy, Volume 12, Issue 3, August 2026.
ABSTRACT Groundwater depletion is a major challenge in semiarid, hard‐rock regions where irrigation demands often exceed natural recharge. This study evaluates the effectiveness of farm‐scale recharge pits as a local, supplementary, and community‐managed groundwater recharge solution in the Dharta catchment of Rajasthan, India. Alongside check dams and
Prahlad Soni, Basant Maheshwari, Yogita Dashora, Peter Dillon, Pradeep Kumar Singh   +4 more
wiley   +1 more source

Retrieval of NO₂ profiles from 3 years of Pandora MAX-DOAS measurements in Toronto, Canada [PDF]

Atmospheric Measurement Techniques
The purpose of this work is to derive new nitrogen dioxide (NO2) vertical profiling data products from Pandora spectrometers and investigate the factors contributing to the bias of this dataset relative to established ground-based and spaceborne datasets.
R. Alwarda, R. Alwarda, K. Bognar, X. Zhao, V. Fioletov, J. Davies, S. C. Lee, D. Griffin, A. Lupu, U. Frieß, A. Cede, A. Cede, Y. Su, K. Strong   +13 more
doaj   +1 more source

Optimal Design and Application of Earthwork Excavation Scheme for Deep Foundation Pit: Taking the New Construction of the Entrance and Exit of the Underground Passage in the Central area of the Pudong Senlan Block as an Example

Value, Function, Cost, 2022
<p>In the process of building construction, the optimization of the construction scheme has always played a great role in saving construction costs, reducing construction risks and speeding up the construction progress. This paper studies the optimization of the implementation plan of the deep foundation pit earthwork excavation stagein the ...
openaire   +1 more source