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This article introduces a newly hypothesized atmospheric phenomenon called toroh, inspired by the Brazilian regional phenomenon known as tromba de agua. The existence of the toroh, also suggested to be termed toroh, is characterized by…

Geophysics · Physics 2024-11-14 Reinaldo Haas

To ensure an efficient and environmentally friendly water resource management, water management associations need means for efficient water monitoring as well as novel strategies to reduce the pollution of surface and ground water.…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-12-30 Sebastian Drost , Arne Vogt , Christian Danowski-Buhren , Simon Jirka , Verena Kirstein , Kian Pakzad , Matthes Rieke

Penitentes are spikes formed on the surface of the snow, which are present typically at high altitude in the Andes and Himalayas. They are a consequence of a thermodynamic instability, as a result of the surface sublimation at a given point…

Pattern Formation and Solitons · Physics 2018-04-26 Pablo Guilleminot , Rodrigo Olea

Vortex flows are structures associated with the rotation of the plasma and/or the magnetic field that are present throughout the solar atmosphere. In recent years, their study has become increasingly important, as they are present on a wide…

Solar and Stellar Astrophysics · Physics 2025-04-04 M. Koll Pistarini , E. Khomenko , T. Felipe

Potholes are a major nuisance on the city roads leading to several problems and losses in productivity. Local authorities have cited a lack of geographic localization of these potholes as one of the rate-limiting factors for repairs. This…

Computers and Society · Computer Science 2025-08-26 Jinesh Mehta , Vinayak Mathur , Dhruv Agarwal , Atish Sharma , Krishna Prakasha

Under a terraforming scenario, a reactivated hydrological cycle on Mars will result in upwards movement of water due to evaporation and precipitation. If Mars' embryonic fossilized catchments provide inadequate drainage, Mars' limited…

Earth and Planetary Astrophysics · Physics 2016-06-17 Casey J. Handmer

Earthworks appear in the satellite images of deforested sections of the Amazon Basin. These images, and several other archaeological evidences, are showing that a lost civilization is waiting for further researches.

Geophysics · Physics 2011-05-27 Amelia Carolina Sparavigna

Accurate precipitation estimation is critical for hydrological applications, especially in the Global South where ground-based observation networks are sparse and forecasting skill is limited. Existing satellite-based precipitation products…

To model existing or future low Earth orbit (LEO) satellite networks leveraging multiple constellations, we propose a simple analytical approach to represent the clustering of satellites on orbits. More precisely, we develop a…

Signal Processing · Electrical Eng. & Systems 2024-05-24 Chang-Sik Choi , François Baccelli

The Sun's atmosphere hosts swirling plasma structures, known as solar vortices, which have long been thought to channel wave energy into higher layers. Until now, no direct observations have confirmed their role in the heating of the…

Reconciling agricultural production with climate-change mitigation is a formidable sustainability problem. Retaining trees in agricultural systems is one proposed solution, but the magnitude of the current and future-potential benefit that…

We discuss properties of the atmospheric water vapor above the high Andean plateau region known as the Llano de Chajnantor, in the Atacama Desert of northern Chile. A combination of radiometric and radiosonde measurements indicate that the…

Spain is the largest producer of avocado and mango fruits in Europe. The majority of production is concentrated in the Axarqu\'ia region in the south, where subtropical fruit plantations and associated water demands have steadily increased…

This article treats the issue of remote monitoring and control of greenhouse environment through a distributed system that interconnects several subsystems. Thus, a wireless data acquisition subsystem, a fully automated subsystem made of…

Computers and Society · Computer Science 2017-03-22 Alexandru Dumitraşcu , Dan Ştefănoiu , Janetta Culiţă , Ionut Tomiţa

This paper introduces a new, highly consequential setting for the use of computer vision for environmental sustainability. Concentrated Animal Feeding Operations (CAFOs) (aka intensive livestock farms or "factory farms") produce significant…

Computer Vision and Pattern Recognition · Computer Science 2022-08-19 Ben Chugg , Nicolas Rothbacher , Alex Feng , Xiaoqi Long , Daniel E. Ho

Multi-filter images from the solar corona are used to obtain temperature maps which are analyzed using techniques based on proper orthogonal decomposition (POD) in order to extract dynamical and structural information at various scales.…

Solar and Stellar Astrophysics · Physics 2016-08-03 Diana Gamborino , Diego del-Castillo-Negrete , Julio J. Martinell

Mars' wet-to-dry transition is a major environmental catastrophe, yet the spatial pattern, tempo, and cause of drying are poorly constrained. We built a globally-distributed database of constraints on Mars late-stage paleolake size relative…

Earth and Planetary Astrophysics · Physics 2023-01-11 Edwin S. Kite , Axel Noblet

Glacier mapping is key to ecological monitoring in the hkh region. Climate change poses a risk to individuals whose livelihoods depend on the health of glacier ecosystems. In this work, we present a machine learning based approach to…

Computer Vision and Pattern Recognition · Computer Science 2020-12-10 Shimaa Baraka , Benjamin Akera , Bibek Aryal , Tenzing Sherpa , Finu Shresta , Anthony Ortiz , Kris Sankaran , Juan Lavista Ferres , Mir Matin , Yoshua Bengio

The Municipality of Rondon\'opolis possesses several touristic attractions such as a great diversity of waterfalls and little beaches located in the surroundings of the urban area, which attract tourists from various locations. Aiming to…

General Economics · Economics 2021-04-19 Manoel Benedito Nirdo da Silva Campos

By utilizing satellite-based estimations of the distribution of clouds, we have studied the Earth's large-scale cloudiness behavior according to latitude and surface types (ice, water, vegetation and desert). These empirical relationships…

Earth and Planetary Astrophysics · Physics 2015-05-30 Esther Sanromá , Enric Pallé