pollution – Page 9 – Desdemona Despair

An octopus is pictured “stilt-walking” with a variety of collected trash. A new study crowdsourced hundreds of images, including this one, that observed octopuses using human garbage for a variety of tasks. Photo: Serge Abourjeily

April 3, 2022

Octopuses are using human garbage as shelter, camouflage and more, study finds – “It’s becoming so common that they’re using these items to protect themselves with instead of their natural shelters, such as seashells, which are becoming scarce in the ocean”

9 March 2022 (CBC Radio) – A new study suggests it’s becoming increasingly common for octopuses to use bottles, cans and other human trash to shelter themselves, camouflage their dens and even house their young. “We believe this is because of the high abundance of these artificial items — you know, the litter item — […]

Concentrations of plastic particles by polymer type in whole blood samples of 22 donors (duplicates a and b, except for No. 6, 9, 15 and 18). All values are greater than the limit of quantification (LOQ). Graphic: Leslie, et al., 2022 / Environment International

March 27, 2022

Microplastics found in human blood for first time – “Our study is the first indication that we have polymer particles in our blood”

By Damian Carrington 24 March 2022 (The Guardian) – Microplastic pollution has been detected in human blood for the first time, with scientists finding the tiny particles in almost 80% of the people tested. The discovery shows the particles can travel around the body and may lodge in organs. The impact on health is as […]

Aerial view of a coal waste operation in Russelton, Pennsylvania that uses waste coal to power bitcoin mining. The U.S. Environmental Protection Agency says that although waste coal is burned using a different process, it still releases carbon dioxide that contributes to warming the atmosphere. The coal waste in Pennsylvania also releases more acid gas and sulfur dioxide than other types of coal. Photo: SCMP

March 27, 2022

Video: U.S. company plans to burn coal waste for bitcoin mining

By Evanne Yu 25 March 2022 (SCMP) – A company in Pennsylvania has an unusual plan to deal with coal waste – crypto mining. Stronghold Digital Mining uses waste left behind by decades-old coal power plants to generate the electricity for hundreds of supercomputers working to mine bitcoin. The US Environmental Protection Agency says that […]

Fisherman Walter de la Cruz sits on the shore of the oil-stained Cavero Beach, unable to fish after a spill in the Ventanilla district of Callao, Peru, 21 January 2022. De la Cruz, 60, is one of more than 2,500 fishermen whose livelihoods have been cast into doubt as a result of a large crude-oil spill by the Spanish-owned Repsol oil refinery on 15 January 2022. Photo: Martin Mejia / AP Photo

March 14, 2022

Peru’s “worst ecological disaster” slams small-scale fishing – “I saw the fruits of my livelihood destroyed. It’s like if you have a store and someone comes and sets it on fire.”

By Franklin Briceño 13 March 2022 CIUDAD PACHACUTEC, Perú (AP) – Walter de la Cruz scrambled down a large sand dune in the fog to reach a rock overlooking the Pacific Ocean, where he has fished for three decades. He cast a hook into the waters off Peru’s coast several times, with no luck. One […]

Graph showing a spike in gamma radiation at the Chernobyl nuclear power plant on 24 February 2022, after Russian military forces invaded Ukraine on a manufactured pretext. The spike was likely due to the movement of heavy military equipment in the area lifting radioactive dust into the air. The measured value is 54,200 nSv/hour. Graphic: SSE Ecocentre / SaveEcoBot

February 25, 2022

Radiation spikes around Chernobyl after Russian invasion of Ukraine

By Matt Mathers 25 February 2022 (The Independent) – Radiation at the Chernobyl nuclear power plant has exceeded control levels after Russia troops took control of the area, Ukraine has said. Data from the automated radiation monitoring system of the exclusion zone, which is available online, indicate that the control levels of gamma radiation dose […]

A man stands on the roof of a house in Colonia El Carmen as a red glare emanates from flares dotted around the Cactus gas processing center, run by state oil company Pemex, in Reforma municipality in Chiapas, Mexico. Photo: Edgard Garrido / REUTERS

February 23, 2022

Gas flaring soars in Mexico, derailing its climate change pledges as it seeks to boost oil output – “It’s like hell”

By Stefanie Eschenbacher 23 February 2022 (Reuters) – It never gets completely dark in Colonia El Carmen, home to Mexico’s largest natural gas processing center, in the poor southern state of Chiapas. After sunset, a red glare emanates from flares dotted around the Cactus gas processing center, run by state oil company Petroleos Mexicanos (Pemex). […]

Phytohormone pools affected by GBH, phosphate fertilizer and their combination in three crop species. Phytohormones, their precursors and metabolites; compounds that were analyzed in this study are indicated with abbreviations after the compound name. Additional compounds (without abbreviations) were added to show common pathway intermediates and to show biosynthetic origins of phytohormones. Chorismate derives from the shikimate pathway which includes the target site of glyphosate. By blocking the EPSPS enzyme, an essential biosynthetic step is corrupted, which is often shown to cause decreased biosynthesis of metabolites synthesized downstream of the shikimate pathway. Centrally placed hexahedron highlights the possible interactions between hormones also known as hormone crosstalk. Symbols (arrows and stops) besides and below metabolites (left side = oat, right = potato, and below = strawberry) indicate the effect of treatment (blue = phosphate, yellow = GBH, blue + yellow = phosphate + GBH) on each plant species corresponding to significances shown in Figure 2 (N = 40). Graphic: Fuchs, et al., 2022 / Frontiers in Plant Science

February 17, 2022

Glyphosate herbicide residues in soil affect hormone levels in crop plants – “Ubiquitous herbicide residues have multifaceted consequences by modulating the hormonal equilibrium of plants”

14 February 2022 (University of Turku) – A new study finds that glyphosate residues in soil affect phytohormones in aboveground plant parts. Academy of Finland funded postdoctoral researcher Dr. Benjamin Fuchs investigates the effects of herbicide residues in soil on plant physiology and chemical ecology of plant-insect interactions. Glyphosate-based herbicides are commonly used to kill […]

Number of flights performed by the global airline industry, 2004-2022. The value for 2022 is a forecast. Figures prior to 2016 were taken from previous reports. 2021 figure was estimated. Graphic: Statista

January 7, 2022

Near-empty flights crisscross Europe to secure landing slots – “The EU surely is in a climate emergency mode”

By Raf Casert 6 January 2022 BRUSSELS (AP) – Europe’s sky is filling up with near-empty polluting planes that serve little other purpose than safeguarding airlines’ valuable time slots at some of the world’s most important airports. The highly contagious omicron variant of COVID-19 has put many off flying, and because of it, getting people and goods […]

Aerial view of deforestation in Labrea in the Brazilian Amazon rainforest in September 2021. Photo: Victor Moriyama / Amazônia em Chama / Greenpace Disclosure

November 20, 2021

Amazon deforestation soars to 15-year high – “This is not surprising. The result of pulling apart Brazil’s environmental policy is deforestation.”

By Manuela Andreoni 19 November 2021 RIO DE JANEIRO (The New York Times) – Brazil’s pledge this month to end illegal deforestation in eight years drew much praise from global leaders, but an official report this week cast doubt on that commitment after it showed that the rate of deforestation in the Amazon rainforest was at its […]

Satellite view showing plumes of potent greenhouse gas methane leaking from a gas pipeline in Kazakhstan, captured by the European Sentinel 2 and Sentinel 5P satellites. Photo: Copernicus

November 17, 2021

Satellites discover huge, undeclared methane emissions – “These are large emissions, and we see a lot of them on the global scale, much more than we had expected”

By Tereza Pultarova 16 November 2021 (Space.com) – Huge amounts of uncounted emissions of highly warming greenhouse gas methane are being released by “super-emitters” all over the world, satellite observations reveal. Scientists have only recently worked out how to detect methane emissions from space, but what they have seen since has taken them by surprise. […]