Results 101 to 110 of about 3,171,918 (327)

Beyond ENSO: Temperature, Rainfall Variability and Emerging Climate Risks in Belize

International Journal of Climatology, EarlyView.
This study analyses 50 years (1975–2024) of Belize's climate data to evaluate ENSO's influence. Results show negligible ENSO impact on rainfall but a moderate signal in nighttime dry‐season temperatures, with El Niño years 0.5°C–1.0°C warmer than La Niña years.
Martha Guzman, James Renwick
wiley   +1 more source

How Thunderstorms Are Changing in Mexico: Trends and Characteristics

International Journal of Climatology, EarlyView.
Thunderstorm days in Mexico have increased significantly since 1992, with pronounced regional and seasonal contrasts. Increasing moisture emerges as the most spatially coherent environmental signal. At the same time, enhanced instability characterizes northeastern and central Mexico, revealing distinct regional controls on thunderstorm activity and ...
José Francisco León‐Cruz, Alejandro Jaramillo‐Moreno, Karla Pereyra‐Castro, Christian Dominguez   +3 more
wiley   +1 more source

Estimation of phytoplankton taxonomic groups in the Arctic Ocean using phytoplankton absorption properties: implication for ocean-color remote sensing.

Optics Express, 2018
Knowledge on the phenology and distribution of phytoplankton taxonomic groups (PTGs) represent valuable information when studying marine ecosystem, especially in the Arctic Ocean where rapid warming has drastic effects on sea-ice dynamics, which affect ...
Hai-Long Zhang, E. Devred, A. Fujiwara, Zhong-Feng Qiu, Xiaohan Liu   +4 more
semanticscholar   +1 more source

Evaluation of Four Atmospheric Correction Algorithms for GOCI Images over the Yellow Sea

Remote Sensing, 2019
Atmospheric correction (AC) for coastal waters is an important issue in ocean color remote sensing. AC performance is fundamental in retrieving reliable water-leaving radiances and then bio-optical parameters.
Xiaocan Huang, Jianhua Zhu, Bing Han, Cédric Jamet, Zhen Tian, Yili Zhao, Jun Li, Tongji Li   +7 more
doaj   +1 more source

Spectral Classification of the Yellow Sea and Implications for Coastal Ocean Color Remote Sensing

Remote Sensing, 2016
Remote sensing reflectance (Rrs) classification of coastal waters is a useful tool to monitor environmental processes and manage marine environmental resources.
Huping Ye, Jun-Sheng Li, Tongji Li, Q. Shen, Jian-Hua Zhu, Xiao-Yong Wang, Fang-Fang Zhang, Jing Zhang, Bing Zhang   +8 more
semanticscholar   +1 more source

Review of the Salpausselkä ice‐marginal formations in Finland

Journal of Quaternary Science, EarlyView.
ABSTRACT Extensive Salpausselkä ice‐marginal formations were deposited in southern and eastern Finland during the Weichselian deglaciation. These comprise three major ridges (I, II, and III Salpausselkäs) and their eastern counterparts (Tuupovaara, Koitere, and Pielisjärvi), together forming laterally continuous ice‐marginal formations extending ...
Jukka‐Pekka Palmu, Jussi Hovikoski, Reijo Pitkäranta, Antti E. K. Ojala   +3 more
wiley   +1 more source

High-resolution ocean color imagery from the SeaHawk-HawkEye CubeSat mission

Scientific Data
Here we describe the data obtained by a successful proof-of-concept initiative to launch the first ocean color imager on board a CubeSat satellite and collect research-grade imagery at severalfold higher spatial resolution than any other ocean color ...
Philip J. Bresnahan, Sara Rivero-Calle, John Morrison, Gene Feldman, Alan Holmes, Sean Bailey, Alicia Scott, Liang Hong, Frederick Patt, Norman Kuring, Corrine Rojas, Craig Clark, John Charlick, Baptiste Lombard, Hessel Gorter, Roberto Travaglini, Hazel Jeffrey   +16 more
doaj   +1 more source

Ocean Color Remote Sensing of Phytoplankton Functional Types

, 2012
Interest in phytoplankton diversity has increased in recent years due to its possible role in regulating climate by production and consumption of greenhouse gases. For example, gases can diffuse across the air-sea interface, many of which are synthesized and emitted by certain phytoplankton species or groups. It has been suggested that these variations
Tiffany A.H., Shubha Sathyendranath, Heather A.   +2 more
openaire   +2 more sources

Integrated Prediction and Analysis of Soil Erosion and Soil Organic Carbon Loss in the Dayekou Watershed, Qilian Mountains

Land Degradation &Development, EarlyView.
ABSTRACT Soil erosion poses a critical threat to ecological security in mountain watersheds worldwide. Predicting its dynamics and associated soil organic carbon (SOC) loss remains an ongoing challenge during the 21st century due to complex interactions among climate, land use, and topography.
Yongde Kang, Shizhe Han, Xiaofeng Ren, Erwen Xu   +3 more
wiley   +1 more source

An extensive validation of ocean color products for the black sea

GIScience & Remote Sensing
Ocean color remote sensing provides an efficient approach to monitor the state and changes in water bodies on Earth. The validation of an ocean color product is a key step in assessing its accuracy, directly influencing the confidence with which ...
Dalin Jiang, Luis González Vilas, Elizabeth C. Atwood, Vittorio E. Brando, Simone Colella, Violeta Slabakova, Ivelin Petkov, Adriana Maria Constantinescu, Iulian Pojar, Adrian Stanica, Conor McGlinchey, Ximena Aguilar Vega, Douglas Moore, Evangelos Spyrakos, Andrew Tyler   +14 more
doaj   +1 more source