Children's Geographies; 12/01/2021
(AN 153655048); ISSN: 14733285
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In Zheleznogorsk, the Kursk region of Russia, fragments of an unmanned aerial vehicle crashed and exploded on a busy ringway. The incident was captured on video. The footage that was posted on Gaza Telegram channel shows the drone debris falling just several meters from passing cars and exploding, sending smaller debris flying around. It appears that the drivers of the cars that were traveling on the road during the moment of the incident did not panic and continued driving.

[International] :
The operator of Japan’s Fukushima Daiichi nuclear power plant said it retrieved a small amount of melted fuel from one of the reactors for the first time since a major earthquake and tsunami crippled the nuclear facility in 2011. According to Japanese media outlets on Thursday, the Tokyo Electric Power ...

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At the Cascades Volcano Observatory, staff use technical skills and creativity to solve complex problems and innovate for the future. Maciej’s experiments are too large for the observatory, so he travels 3 hours southeast of CVO to the HJ Andrews Experimental Forest in Blue River, Oregon to study debris flows. 

Water is the life-blood of hydronic systems. Just as we strive to maintain the health of our own circulatory systems, it’s important to maintain the health of the water-based solutions that circulate through the hydronic systems we construct and maintain.

While the presence of risk is unavoidable, it’s how your business addresses hazards that really makes a difference. 

The devastating 17 July 2023 debris flow at Quetame in Colombia, which killed at least 14 people including three children.

An update on the 19 July 2023 Irshalwadi landslide in India and the 20 July 2023 debris flow at Ungar in Bhutan

Thanks to @Rock_Avalanches and @Planet, the location of the 20 July 2023 debris flow at Ungar in Lhuentse, Bhutan has now been identified.

A video posted to social media shows three people having a very lucky escape from a debris flow in Arunachal Pradesh, northern India.

The United States Coast Guard says it has recovered the remaining debris from the site of the Titan submersible that imploded four months ago while visiting the site of the RMS Titanic shipwreck.

A 33-year-old woman was treated for non-life-threatening injuries after her motorcycle collided with debris on North Shore Road in Hamilton Parish, causing two hours of traffic diversions. A police spokesperson said, “At last check, a female rider hurt in a reported single vehicle Hamilton parish collision around 8:55am Monday, 30th September 2024, received treatment at […]

A small amount of radioactive debris removed by a robot from Japan's stricken Fukushima nuclear plant has arrived at a research lab near Tokyo, the plant operator said Tuesday, after a journey kept secret for safety reasons.

In June, Odile Madden, materials scientist at the Smithsonian’s Museum Conservation Institute, was a participant on a 6-day interdisciplinary expedition to a number of beaches […]

The post Q&A: Plastics expert Odile Madden on plastic debris in Alaskan waters appeared first on Smithsonian Insider.

Pieces of plastic litter outnumber fish larvae in the Austrian Danube River, new research has found. This is worrying, as some fish are likely to mistake the plastic for the prey they would normally feed on. This litter may also contribute to marine pollution; the researchers estimated that at least 4.2 tonnes of plastic debris enter the Black Sea via the Danube every day.

Items washed away by the 2011 tsunami are already arriving in North America, raising fears of an environmental crisis from Alaska to California.

A nearly 70-foot-long dock floated onto an Oregon beach after being torn loose from a fishing port in Japan after the tsunami.

The 132-ton dock from Japan that washed ashore at Agate Beach last week is attracting crowds. State officials estimate that more than 11,000 tourists have trave

On the Big Island of Hawaii, debris is changing the landscape as thousands of pounds of trash hit Kamilo Beach — much of it from Japan. The refuse is already

Two years after a deadly tsunami swept ashore in Japan, killing more than 15,000 people, solemn reminders of the disaster are still washing ashore.

The fish, which live off the coast of Japan, made their way across the Pacific in a drifting skiff. Of the 5 fish that made the journey, 1 is still alive.

Debris from the deadly tsunami that struck Japan in 2011 is drifting across the Pacific Ocean toward North America.

Rising carbon dioxide levels at the edge of space are apparently reducing the pull that Earth's atmosphere has on satellites and space junk, having effects on t

A new animation shows the path of the debris carried out to sea by last year's massive tsunami in Japan. The tsunami triggered by the devastating earthquake tha

The trash accumulating in the Pacific Ocean — scientists estimate there are 1.5 million tons of tsunami debris alone — is arriving on the West Coast.

On the evening of Nov. 21, upwards of 400 meteors per hour may light up the night sky.

India's Chandrayaan-2 mission lander was lost on the surface of the moon, but now NASA officials have found its debris.

Watch as a WWE observer releases beautiful olive ridley sea turtle from entrapment.

On Monday, March 27, Grand Canyon National Park will begin daily closures of the North Kaibab Trail at Redwall Bridge to remove debris from a storm-caused rockslide. During this time, rim-to-rim travel will be restricted. https://www.nps.gov/grca/learn/news/north-kaibab-ribbons-falls-temporary-closures.htm

Conservation measures for aquatic species throughout the Pacific Northwest rely heavily on maintaining forested riparian zones. A key rationale for this strategy is that the presence of standing and downed trees next to streams will provide a continuous source of wood, which is an important structural component of aquatic habitat.

We monitored coarse woody debris dynamics and natural tree regeneration over a 14-year period after the 1991 Warner Creek Fire, a 3631-ha (8,972-ac) mixed severity fire in the western Cascade Range of Oregon. Rates for tree mortality in the fire, postfire mortality, snag fall, and snag fragmentation all showed distinct patterns by tree diameter and species, with Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) more likely to survive a fire, and to remain standing as a snag, than other common tree species. Natural seedling regeneration was abundant, rapid, and highly variable in space. Densities of seedlings >10 cm height at 14 years postfire ranged from 1,530 to 392,000 per ha. Seedling establishment was not concentrated in a single year, and did not appear to be limited by the abundant growth of shrubs. The simultaneous processes of mortality, snag fall, and tree regeneration increased the variety of many measures of forest structure. The singular event of the fire has increased the structural diversity of the landscape.

To increase timber production and manage other forest resource values, some land managers have undertaken logging debris and vegetation control treatments after forest harvest. We explored the roles of clearcutting on plant community composition and structure at three sites where logging debris was dispersed, piled, or removed and vegetation was annually treated or not treated with herbicides for 5 years. Without vegetation control, a competitive relation was identified between exotic and native ruderal (i.e., disturbance-associated) species. When exotic ruderal cover changed by 4 percent, native ruderal cover changed by 10 percent in the opposite direction. This relation was independent of site, but site was important in determining the overall dominance of ruderals. Five annual vegetation control treatments increased Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) growth, but decreased richness and cover of other species at the rate of one species per 10 percent reduction in cover. Debris treatment effects were small and found on only one site.

A debris sweep and dry assist device is for use with a strapping machine. The debris sweep and dry assist device is positioned between the strapping machine and an associated strap supply. The device includes a body having a strap inlet and a strap outlet and defining a strap path therethrough. The body has a first wall at about the strap inlet and a second wall at about the strap outlet. The body has a first manifold and a plurality of first branches extending between the first manifold and the first wall to provide a plurality of flow paths from the first manifold to the environs through the first branches. A compressed is gas directed into the first manifold and flows out of the first branches, and is directed onto strap material at a location at about the strap inlet.

A debris grinder interfaces directly with a typical roll-off container and a typical roll-off truck. By interfacing to the roll-off container, there is no need to feed waste by hand—an operation that is often dangerous to those operating the equipment. By interfacing with a typical roll-off truck, the debris grinder becomes mobile for spreading of the ground debris into the soil around the construction site. The debris grinder includes a skid portion for supporting and holding the roll-off container, a grinder portion for grinding debris from the roll-off container and depositing the ground-up debris onto the soil at the job site.

A forestry vehicle including a frame, a pivoting boom, a first structure, a second structure, and a debris guard. The pivoting boom is carried by the frame. The first structure is carried by the frame and is positioned on a first side of the pivoting boom. The second structure is also carried by the frame and is positioned on a second side of the pivoting boom. A channel exists between the first structure and the second structure. The pivoting boom travels in the channel as the boom pivots about its pivotal axis. The debris guard is pivotally and slidingly coupled to the boom.

A space debris remover aiming to remove a space debris object in earth orbits. Angular thrust calculation unit calculates angular thrust. Radial thrust calculation unit calculates radial thrust based on the angular thrust, estimated angular momentum and estimated space debris mass. A foam bonding mechanism connects the space debris remover and the space debris object. A space debris removal controller calculates firing time, and sends a space debris removal control signal comprising the radial thrust, the angular thrust and the firing time. A plurality of first stage thrusters generate the radial thrust and the angular thrust after the firing time. After the stage separator separates a first stage and a second stage of the space debris remover, a plurality of second stage thrusters generate the radial thrust and the angular thrust, and propel the space debris object towards the sun.

A cutting tool for cutting a work piece and catching debris during turning operations is described herein. The cutting tool comprises a tubular cutting member having first and second ends, the first end having a sharpened edge, and a debris receiving means connected to the second end. The tubular cutting member may have a number of different cross-sections providing a number of different cutting tool configurations for use in turning operations. The debris receiving means may further include a flexible hose having a first hose end and a second hose end, wherein the first hose end is connected to the second end of said tubular cutting member. The hose may be connected to a vacuum source to more effectively collect debris generated during turning operations. The tubular cutting member could be made in a range of sizes from one quarter inch to two inches in diameter, with a nominal tube length of from three inches to twenty inches, or even larger where needed. Both ends of the tubular cutting member could be sharpened, and reversed in the holder when one end is dull.

A debris passage for a cooling box of a work vehicle. Airflow is provided into the cooling box from the exterior environment. A plurality of heat exchangers transfer heat into the airflow. The debris passage is defined between opposing heat exchangers to permit debris to pass from the airflow to the exterior of the cooling box. In one embodiment, the debris passage is underneath an air mover and is substantially vertical.

In one embodiment, a piezoelectric device is positioned adjacent to a debris fence. A resonant frequency detection circuit connects with the piezoelectric device. The resonant frequency of the piezoelectric device is responsive to debris adjacent to the debris fence.

A nut tree pickup and debris separator comprising three separate but serially interconnected stages, each including optimized structural and functional features for nut harvesting. The first stage includes a rotary pickup brush and an endless conveyor. The conveyor is constructed from a plurality of parallel bars with flights therebetween, the rods being arranged in spaced relation to retain nuts and pass debris. The second stage comprises an inclined rotating drum whose sidewall includes a plurality of elongated apertures passing therethrough, sized to retain nuts and pass debris. An inner side of the sidewall has a helical flight, sized, configured, and arranged to convey and tumble nuts and debris through the drum, with debris falling through the apertures. The third stage includes vertically offset, tandem conveyors and a cleaning fan to remove any remaining debris from the nuts as the stream falls from the end of one conveyor onto the other.

A debris collecting and retaining magnet structure for removable disposition in a motor vehicle transmission. The magnet structure is cylindrical and defines a plurality of axially and circumferentially extending and intersecting bars or ribs. The intersecting bars or ribs form a cylindrical cage. The cage is secured to a mounting structure having a radially extending arm or lug with a mounting opening in which a threaded fastener may be installed to secure the magnet assembly to a transmission housing. The mounting structure includes a gasket such as an O-ring to seal it within the transmission. The cylindrical magnet cage exhibits significantly increased surface area relative to conventional magnets thereby increasing the amount of metal particles that may be attracted to and retained by the magnet.

Inspired By The Events Of Los Angeles Summer 1969 Emotional Debris Introduces 2 Catchy Rock Records In Line With Quentin Tarantino's New Epic 'Once Upon A Time In Hollywood'

PUNE: If the Pune Municipal Corporation (PMC) wants to check further degradation of water bodies, land, public spaces and green areas in the city, it has to look for immediate solutions to recycle and reuse construction and demolition (C&D) waste. Hundreds of constructions have come up across the city and with as many renovations of flats and other properties, the debris is being dumped recklessly, much to the alarm of environmentalists. City engineer Prashant Waghmare said the PMC had not identified a dumping ground. “The civic body is trying hard to locate places around the city, but no village in the fringes is ready to give land for the debris. […]

Jonathan Deck, 59, of Norwood, N.J., was sentenced today in federal court in Utica, N.Y., to 15 months in prison for conspiring to commit wire fraud in connection with the illegal dumping of thousands of tons of asbestos-contaminated construction debris on a 28-acre piece of property on the Mohawk River in upstate New York, the Justice Department announced.

Decades of space activity have littered Earth’s orbit with orbital debris, popularly known as space junk. Objects in orbit include spent rocket bodies, inactive satellites, a wrench, and even a toothbrush. The current quantity and density of man-made debris significantly increases the odds of future collisions either as debris damages space systems or as colliding…

Decades of space activity have littered Earth’s orbit with orbital debris, popularly known as space junk. Objects in orbit include spent rocket bodies, inactive satellites, a wrench, and even a toothbrush. The current quantity and density of man-made debris significantly increases the odds of future collisions either as debris damages space systems or as colliding…

Decades of space activity have littered Earth’s orbit with orbital debris, popularly known as space junk. Objects in orbit include spent rocket bodies, inactive satellites, a wrench, and even a toothbrush. The current quantity and density of man-made debris significantly increases the odds of future collisions either as debris damages space systems or as colliding…

Decades of space activity have littered Earth’s orbit with orbital debris, popularly known as space junk. Objects in orbit include spent rocket bodies, inactive satellites, a wrench, and even a toothbrush. The current quantity and density of man-made debris significantly increases the odds of future collisions either as debris damages space systems or as colliding…