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Topic Review
Biodiversity during Pre and Post Hula Valley Drainage
Ecosystem fertility is dependent on nutrient and water availability which are the drivers of the system of production. The anthropogenic and natural maintenance of ecosystem products such as biodiversity, species richness, agriculture, recreation or eco-tourism is significantly affected by management. The appropriate management might be natural, without human intervention, or anthropogenic, or a combination of both. The management of the Hula Valley, a part of the Lake Kinneret drainage basin, represents an integration of human and natural dependence.
  • 315
  • 25 Jun 2023
Topic Review
Livestock Management in Fire-Prone Shrublands of Atlantic Iberia
In the humid northwest of the Iberian Peninsula, large rural areas are being abandoned, mostly in less-favoured areas dominated by shrublands of low nutritive quality for livestock production. The high wildfire incidence has very negative environmental and economic effects. Aspects on wildfire occurrence and the potential of grazing livestock to reduce woody mass and fire risk whilst maintaining quality production and preserving biodiversity are summarized. Sustainable grazing systems are affordable in shrubland–grassland mosaics by selecting appropriate livestock species and breeds for quality production, thus favouring rural economies and lowering fire risk.
  • 314
  • 01 Apr 2022
Topic Review
Deep Learning Methods for Smoke Recognition
Fire accidents cause alarming damage. They result in the loss of human lives, damage to property, and significant financial losses. Early fire ignition detection systems, particularly smoke detection systems, play a crucial role in enabling effective firefighting efforts. In this paper, a novel DL (Deep Learning) method, namely BoucaNet, is introduced for recognizing smoke on satellite images while addressing the associated challenging limitations. BoucaNet combines the strengths of the deep CNN EfficientNet v2 and the vision transformer EfficientFormer v2 for identifying smoke, cloud, haze, dust, land, and seaside classes. Extensive results demonstrate that BoucaNet achieved high performances. BoucaNet also showed a robust ability to overcome challenges, including complex backgrounds; detecting small smoke zones; handling varying smoke features such as size, shape, and color; and handling visual similarities between smoke, clouds, dust, and haze.
  • 314
  • 21 Dec 2023
Topic Review
Mechanisms behind the Guar Drought Tolerance
Guar is an unpretentious plant and grows on both sandy and well-drained clay soils. Guar is self-pollinating with a negligible level of cross-pollination. The plants considerably vary in height (from 50 cm to 1.5 m). The stem is sturdy, becoming woody by the plant maturation. The main root is thick and tapering in its distal parts, deeply penetrating into the soil. Due to this, guar can perfectly sustain short-term drought. 
  • 314
  • 15 Mar 2024
Topic Review
Outdoor Air Pollution and Childhood Respiratory Disease
The leading mechanisms through which air pollutants exert their damaging effects are the promotion of oxidative stress, the induction of an inflammatory response, and the deregulation of the immune system by reducing its ability to limit infectious agents’ spreading. This influence starts in the prenatal age and continues during childhood, the most susceptible period of life, due to a lower efficiency of oxidative damage detoxification, a higher metabolic and breathing rate, and enhanced oxygen consumption per unit of body mass. Air pollution is involved in acute disorders like asthma exacerbations and upper and lower respiratory infections, including bronchiolitis, tuberculosis, and pneumoniae. Pollutants can also contribute to the onset of chronic asthma, and they can lead to a deficit in lung function and growth, long-term respiratory damage, and eventually chronic respiratory illness. Air pollution abatement policies, are contributing to mitigating air quality issues, but more efforts should be encouraged to improve acute childhood respiratory disease with possible positive long-term effects on lung function. 
  • 313
  • 07 Jul 2023
Topic Review
Nanomaterials and CO2
Since CO2 is an important component of gas emissions, its removal from gas streams is of the utmost importance to fulfill various environmental requirements. The technologies used to accomplish this removal are based mainly on absorption, as well as adsorption and membrane processing. Among the materials used in the above separation processes, materials in nano forms offer a potential alternative to other commonly used macromaterials.
  • 313
  • 11 Jan 2024
Topic Review
Catch and Cover Crop Biomass Bioconversion into Energy
Catch and cover crops are defined as crops sown in pure or mixed sowings between two main crops. A short vegetation period is a key feature of these plants.
  • 313
  • 07 Feb 2024
Topic Review
Food and Livelihood Security for Indonesia’s Smallholders
In Indonesia, smallholders have historically practiced agroforestry. Biodiversity remains crucial for climate resilience, health care, and food security in rural communities. Semi-commercial agroforestry is a midpoint for achieving multifunctional agriculture (biodiversity, soil and water conservation, food security, and income) in the climate change era. 
  • 312
  • 08 Nov 2023
Topic Review
Geological Background of Tectonically Deformed Coal in Huaibei
Tectonically deformed coal (TDC) is a type of coal in which the primary structure of the coal body has undergone different degrees of embrittlement, fracture or ductile deformation, superimposed damage under the action of one or more periods of tectonic stresses, and even internal chemical composition and structure changes.
  • 311
  • 14 Jul 2023
Topic Review
NOAAS Okeanos Explorer
NOAAS Okeanos Explorer (R 337) is a converted United States Navy ship (formerly USNS Capable (T-AGOS-16)), now an exploratory vessel for the National Oceanic and Atmospheric Administration (NOAA), officially launched in 2010. Starting in 2010, NOAA entered into a five-year partnership with the San Francisco Exploratorium. The focus is on gathering scientific information about oceans for the public as well as for scientific uses. As much as 95% of the ocean remains unexplored, NOAA officials said. The ship is equipped with cameras and will provide real-time viewing of the ocean floor for scientists and for the public. This is a pioneering use of what NOAA calls "telepresence technology". The Okeanos Explorer is the only vessel owned by the U.S. government that is dedicated to exploring the seabed and ocean crust. The ship is named after Okeanos, the Ancient Greek god of the sea, from which also comes the word "ocean".
  • 310
  • 04 Nov 2022
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