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Topic Review
Comprehensive Flood Risk Assessment
A comprehensive assessment of flood risk requires a step-by-step analysis, starting with hydrometeorological examinations of runoff and flow, followed by an assessment of the vulnerability of those at risk.
  • 684
  • 15 Feb 2023
Topic Review
Cadmium Pollution in Rice- and Wheat- Cropping Systems
The accumulation of cadmium in rice (Oryza sativa L.) and wheat (Triticum aestivum L.) is a serious threat to the safe use of farmland and to the health of the human diet that has attracted extensive attention from researchers. Cadmium toxicity reduces the uptake and transport of essential elements in rice and wheat. Cadmium stress seriously affected the growth and morphology of plant roots. In the shoots, Cd toxicity was manifested by a series of physiological injuries, such as decreased photosynthesis, soluble protein, sugar, and antioxidant enzyme activity. Cadmium that accumulates in the shoots is transferred to grains and then passes up the food chain to people and animals.
  • 684
  • 27 Dec 2022
Topic Review
Deep Learning-Based Building Extraction from Remote Sensing Images
Building extraction from remote sensing (RS) images is a fundamental task for geospatial applications, aiming to obtain morphology, location, and other information about buildings from RS images, which is significant for geographic monitoring and construction of human activity areas. In recent years, deep learning (DL) technology has made remarkable progress and breakthroughs in the field of RS and also become a central and state-of-the-art method for building extraction. 
  • 684
  • 15 Dec 2021
Topic Review
Techniques for Micro(Nano)Plastics Measurement
Plastics have been massively produced since the 1940s, when society started to consume large quantities of plastics in every segment of our lives, including industry, agriculture, healthcare, and others. The production of plastics has been expanded in the last decades because of their favored characteristics, such as lightness, durability, flexibility, versatility, and cost-effectiveness.
  • 684
  • 14 Nov 2022
Topic Review
List of Minerals Approved by IMA (K)
This list includes those recognised minerals beginning with the letter K. The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date. This list contains a mixture of mineral names that have been approved since 1959 and those mineral names believed to still refer to valid mineral species (these are called "grandfathered" species). The list is divided into groups: The data was exported from mindat.org on 29 April 2005; updated up to 'IMA2018'. The minerals are sorted by name, followed by the structural group (rruff.info/ima and ima-cnmnc by mineralienatlas.de, mainly) or chemical class (mindat.org and basics), the year of publication (if it's before of an IMA approval procedure), the IMA approval and the Nickel–Strunz code. The first link is to mindat.org, the second link is to webmineral.com, and the third is to the Handbook of Mineralogy (Mineralogical Society of America).
  • 684
  • 09 Oct 2022
Topic Review
Weihe River Basin (WRB) Introduction and Governance Process
A river basin is a complete “nature–society–economy” complex system composed of natural factors such as water resources, land, and plants and human factors such as population, society, and economy. The social-ecological system (SES) framework has been put forward, which provides a new direction for the solution of complex problems in river basins. Through the use of common human language, the SES framework enables researchers to more deeply analyze the interaction between variables in the complex social ecosystem so as to form a systematic knowledge accumulation of research results in different fields.
  • 684
  • 07 May 2022
Topic Review
Late Glacial
The Late Glacial climate warming (c. 13,000–10,000 years ago), or Tardiglacial ("Late Glacial"), is defined primarily by the beginning of the modern warm period, in which temperatures in the Northern Hemisphere rose substantially, causing a process of accelerated deglaciation following the Last Glacial Maximum (c. 25,000–13,000 years ago). At this time, human populations, previously forced into refuge areas as a result of Last Glacial Maximum (LGM) climatic conditions, gradually begin to repopulate the Northern Hemisphere's Eurasian landmass and eventually populate North America via Beringia for the first time. The Late Glacial Interstadial c.14,670 to c.12,890 BP represents the first pronounced warming since the end of the LGM. Evidence for its occurrence stems from two main types of analysis. The first is the use of oxygen isotope stages (OIS) gathered from stratified deep-sea sediment cores. Samples are gathered and measured for change in isotope levels to determine temperature fluctuation for given periods of time. The second is a proxy measurement, the observation of certain reappearing fauna and flora fossils that can survive only in temperate climates, thus indicating warming trends for a given geographic area. Archaeological evidence of settlement and resettlement in certain areas by humans also serve as proxy measurements. Towards the end of OIS 2 in which the Late Glacial Maximum occurs, the deep-sea sediment cores indicate a gradually warming climate, and the reappearance of certain warm-weather flora and fauna remains throughout the Northern Hemisphere correlate with that trend. The Late Glacial was interrupted by a severe decline in temperatures during the Younger Dryas from c.12,890 to c.11,650 BP.
  • 683
  • 17 Nov 2022
Topic Review
Air Quality and Shipping Emissions
Maritime transport has been recognized as an essential driver for economic and social development, especially for coastal regions. However, shipping and in-port activities pose public health issues and environmental pressures, exposing coastal population to associated emissions (i.e., particulate matter and gaseous pollutants). In the last decades, several policies have been implemented at local/regional and international level, reducing the content of sulphur in marine fuels. This work provides a brief comment of some recent results regarding the impacts of maritime emissions on air quality, health effects and future projections, taking into account the current implementation of the IMO-2020 legislation. Finally, future perspectives and potential mitigation strategies are discussed.
  • 683
  • 18 Feb 2021
Topic Review
Nanoparticle Mechanisms for the Removal of Metals
Different natural and anthropogenic global events and activities such as urban settlements and industrial development have led to a build-up of numerous pollutants in the environment, creating problems for nature and human health. Metal(loid)s are defined as elements with a density of more than 4–5 g/cm3 that are toxic to humans even at low levels.
  • 683
  • 21 Dec 2022
Topic Review
Finn River (County Fermanagh and County Monaghan)
The Finn River (Irish: An Fhinn or Abhainn na Finne), also known as the River Finn, is a small river that flows through parts of County Fermanagh and County Monaghan in the south of Ulster, the northern province in Ireland. Part of the river forms the boundary between County Fermanagh and County Monaghan, thus forming a short part of the border between Northern Ireland and the Republic of Ireland. Two very short stretches of the river, just north of Redhills and at Castle Saunderson, near Belturbet, also form part of the boundary between County Fermanagh and County Cavan. Parts of the river flow entirely within County Fermanagh, while other parts of the river flow entirely within County Monaghan. The Finn River should not be confused with the better known and much longer River Finn in County Donegal in the west of Ulster. The Finn River rises on the slopes of Slieve Beagh in the south-east of County Fermanagh, rising to the north of Roslea, a village also located in south-east Fermanagh. It initially flows in a southerly direction, meandering around both Rough Hill and Gola, two neighbouring townlands in the north-west of County Monaghan that are a short distance north-east of Roslea. The river then flows back into Fermanagh, skirting around the north-western, western and southern edges of Roslea and along the western edge of Spring Grove Forest, crossing back into County Monaghan beside New Bridge. At a place between New Bridge and Aghafin House, the river meanders around a sharp bend, flowing in a south-easterly direction for almost two miles, entirely within County Monaghan, between the townland of Aghafin, just north-east of Clones, and the townland of Nook, just south-east of Stonebridge. Thereafter, the river mainly flows in a south-westerly direction, all the way to its mouth on Upper Lough Erne. The river flows through Stonebridge and Analore, two hamlets in West Monaghan. It flows very close to Ballynure House, a now ruined Late Georgian residence just outside Analore. The Finn flows to the east, and then to the south, of Clones, the main town in West Monaghan. The river flows just to the north and north-west of the Hilton Park Demesne, near the village of Scotshouse, also in West Monaghan. The Finn flows through Wattlebridge, a hamlet in the south-east of County Fermanagh, then enters Upper Lough Erne nearby, entering the lough directly opposite Derrykerrib (Irish: Doire Ceirbe), an island and townland also in the south-east of County Fermanagh. The river flows into a narrow channel of the lough at this place, where the townland of Edergool in County Fermanagh meets the townland of Castlesaunderson Demesne, where Castle Saunderson is located, in County Cavan. Thus, half of the river's mouth is in County Fermanagh, while the other half is in County Cavan. The river's mouth, which is at the edge of the Castle Saunderson Demesne, is also very near the Lanesborough Demesne, a former demesne in the townland of Quivvy on the County Cavan shore of Upper Lough Erne. The Lanesborough Demesne, near Belturbet, is directly opposite the north-western shore of Derrykerrib Island. Traditionally, the Finn River was considered navigable for most of the year by certain types of river boat, from its mouth upstream as far as Cumber Bridge in the townland of Coolnalong (Irish: Cúil na Long), a bridge located between Scotshouse and Clones. The river meanders significantly throughout most of its course.
  • 683
  • 06 Oct 2022
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