Results 51 to 60 of about 71,624 (199)

Wind speed and shear associated with low-level jets over Northern Germany

Meteorologische Zeitschrift, 2014
Nearly two years of SODAR measurements in Hannover, Northern Germany have been analysed for the frequency of occurrence of low-level jets and their properties. Characteristic properties such as the height of the jet core above ground, maximum wind speed,
Stefan Emeis
doaj   +1 more source

Unique thermal mixing patterns in Lake Ontario revealed by novel year‐round observations of thermal stratification

Limnology and Oceanography, EarlyView.
Abstract Year‐round records of thermal stratification in the Great Lakes are rare, and there are few observations of thermal stratification during winter. In this paper, we analyze temperature data from 13 temperature logger chains and from over 130 benthic acoustic receivers that were deployed across Lake Ontario for 2 yr.
Mathew Wells, Tim Johnson, Rylie Robinson, Jon Midwood, Yulu Shi, Sarah Larocque, Adam Eddie, Brian O'Malley, Kyle Morton, Dimitry Gorsky, Bruce Tufts   +10 more
wiley   +1 more source

Climatological and Hydrological Extremes of the Andaman and Nicobar Islands, India, and Its Database for Public Users

Atmosphere
The Andaman and Nicobar Islands experience a climate characterized by consistently high humidity, substantial annual precipitation, and moderate temperature fluctuations.
Abhilash, Anurag Satpathi, Talaviya Harshangkumar, Thangavel Subramani, Iyyappan Jaisankar, Namendra Kumar Shahi   +5 more
doaj   +1 more source

Wind wave climate in the Eastern Mediterranean Sea over the past century from visual ship‐based observations

Limnology and Oceanography, EarlyView.
Abstract A comprehensive analysis of wind wave climate in the Eastern Mediterranean Sea over the past century (1924–2023) is presented. Visual wave observations conducted in the frame of the Voluntary Observing Ship (VOS) program lay the foundation for the performed analysis.
Vika Grigorieva, Yaron Toledo, Nir Haim, Boaz Mayzel, Alon Lavie, Rotem Soffer   +5 more
wiley   +1 more source

Localized and episodic enhancement of net community production and phytoplankton carbon in spring and summer at the Northeastern US shelf‐break front

Limnology and Oceanography, EarlyView.
Abstract The shelf‐break front of the Mid‐Atlantic Bight (MAB) is hypothesized to cause increased biological productivity but observations of such enhancement have been scarce. Additionally, most previous studies at the MAB are based on chlorophyll rather than on actual observed rates of production.
Rachel H. R. Stanley, Zoë Kronberg, Heidi M. Sosik, Lindsey Baldwin, Natalie O'Hern, Kevin Cahill, E. Taylor Crockford, Hilde Oliver, Emily E. Peacock, Zoe O. Sandwith, Weifeng G. Zhang, Bofu Zheng, Dennis J. McGillicuddy Jr.   +12 more
wiley   +1 more source

Lightning Occurrence between 2016 and 2020 in Fusagasugá, Cundinamarca, Colombia

Ingeniería
Context: Lightning is a powerful natural phenomenon that poses a risk to life and infrastructure, given the enormous amounts of energy it can transfer in short periods of time, especially in cloud-to-ground strikes.
Fernando Díaz-Ortiz, Neyder Perilla López, Juan Pablo Ospina Carrillo, Pedro Cifuentes Guerrero   +3 more
doaj   +1 more source

L'impact de la tempête "Martin" sur le couvert forestier en Auvergne. Origine des chablis et logique de reconstitution

Physio-Géo, 2008
The December 27th of 1999 storm left lasting marks on the Auvergne forest cover. Therefore, it seems interesting today not only to know the reasons which explain the localization and extent of the damages but to tackle the reconstitutions problem too.The
Fabien Jubertie
doaj   +1 more source

Salinity is diagnostic of maximum potential chlorophyll and phytoplankton community structure in an Eastern Boundary Upwelling System

Limnology and Oceanography Letters, EarlyView.
Abstract Coastal upwelling ecosystems associated with strong physical stirring exhibit significant mesoscale hydrographic and biological patchiness. Though many studies have found broad correlations between hydrographic properties (e.g., temperature and salinity) and phytoplankton biomass, we lack a detailed understanding of the mechanisms underlying ...
Shailja Gangrade, Peter J. S. Franks, Kiefer O. Forsch, Katherine A. Barbeau   +3 more
wiley   +1 more source

Climatology of Cloud Vertical Structures from Long-Term High-Resolution Radiosonde Measurements in Beijing

Atmosphere, 2020
Clouds are significant in the global radiation budget, atmospheric circulation, and hydrological cycle. However, knowledge regarding the observed climatology of the cloud vertical structure (CVS) over Beijing is still poor.
Qing Zhou, Yong Zhang, Shuze Jia, Junli Jin, Shanshan Lv, Yanan Li   +5 more
doaj   +1 more source

Predicting photosynthesis–irradiance relationships from satellite remote‐sensing observations

Limnology and Oceanography Letters, EarlyView.
Abstract Photosynthesis–irradiance (PI) relationships are important for phytoplankton ecology and quantifying carbon fixation rates in the environment. However, the parameters of PI relationships are typically unknown across space and time. Here we use machine learning, satellite remote‐sensing, and a database of in situ PI relationships to build ...
Gregory L. Britten, Bror Jönsson, Gemma Kulk, Heather A. Bouman, Michael J. Follows, Shubha Sathyendranath   +5 more
wiley   +1 more source