Research Express in the first half of 2023

Original link: https://yufree.cn/cn/2023/07/01/2023-research-paper-1/

This is a summary of all the research deliveries in the second half of the official account of the Environmental Blackboard . Research Express is about environment-related research, and the main focus journals are ACS’s ES&T series of journal papers, nature’s environment-related papers, and EHP papers. At present, the submissions are all completed on github, and the summary will be pushed to the official account once a month. All students are welcome to submit contributions here: https://ift.tt/GZYtOeo (July 2023)

January

Research trends

  • This is a very scientific fundamentalist observational paper. Simply put, the 3D structure of fine particles was observed and reconstructed with a confocal microscope, and the edges were found to be sharp.

Recommended by: Yu Miao

Link: https://ift.tt/xsNFv2l

Title: 3D Imaging of Roadside and Underground Railway Particulate Matter Structures

  • This article found that maternal germanium exposure can increase the risk of fetal neural tube defects. Both germanium and neural tube defects are very biased. I am curious how I thought of testing this exposure-disease combination. Now I see many articles that correlate two things together and then verify them, but rarely mention how I thought of them or blur them. If you can disclose your ideas, it will be more obvious to promote scientific research.

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Link: https://ift.tt/LyDP5Hw

Title: First Evidence on the Adverse Effect of Maternal Germanium Exposure on Fetal Neural Tube Defects

  • This article introduces an interesting phenomenon. Past studies have found that although Latin Americans are poorer, they are healthier than white Americans. This paradox has lasted for about 30 years. Recent studies have found that this paradox has disappeared again. The article discusses the impact of the environment on health.

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Link: https://ift.tt/NXoSusa

Title: Paradox Lost? The Waning Health Advantage among the US Hispanic Population

  • This article thinks that blockchain technology consumes too much power and carbon emissions are too high, so it proposes another proof method, which is probably that the original method of calculating zero hash value is changed to stack weighted random distribution, which saves 99% of energy. This is my I saw the first technical blockchain article in an environmental journal, and I was curious how to find a reviewer. This algorithm is obviously not very secure.

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Title: Confronting the Carbon-Footprint Challenge of Blockchain

  • This article focuses on nitrogen oxides at night and finds that China has increased in 2014-19, but at the same time it has decreased in other countries in the world, and nitrogen oxides at night has a strong indicator for the air pollution of the next day.

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Link: https://ift.tt/brIFNcD

Title: Increased night-time oxidation over China despite widespread decrease across the globe

  • This article compares the US EPA’s air monitoring and sensor real-time monitoring, and believes that cheap sensors can replace air monitoring stations to monitor air quality in real time, and the r strategy can replace the k strategy.

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Link: https://ift.tt/MztfRoq

Title: Investigating Use of Low-Cost Sensors to Increase Accuracy and Equity of Real-Time Air Quality Information

  • This article detected and found microplastics in the tracheoalveolar lavage fluid of 18 non-smokers. I am a little curious about the intersection of microplastics and organic particles in PM2.5.

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Link: https://ift.tt/cYMrtlS

Title: Evidence of Microplastics in Bronchoalveolar Lavage Fluid among Never-Smokers: A Prospective Case Series

  • This article proposes to regulate the chlorination process to inhibit the release of hexavalent chromium in drinking water pipelines. I am curious what the disinfection by-products will think? Will there be another fight between the two sides?

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Link: https://ift.tt/wWr5z1k

Title: Inhibition of Hexavalent Chromium Release from Drinking Water Distribution Systems: Effects of Water Chemistry-Based Corrosion Control Strategies

  • This article summarizes the emission of greenhouse gases and pollutants during the composting process, which is very similar to the investigation of greenhouse gas emissions in activated sludge water treatment plants. Resource utilization and pollution can often appear in one thing at the same time.

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Link: https://ift.tt/zIGnax0

Title: Greenhouse Gas and Air Pollutant Emissions from Composting

February

Research trends

  • This article uses isotopic techniques to assess in detail the process of reconstructing mercury contamination from museum fish specimens, and argues that there are some caveats, such as inorganic mercury contamination of the container itself or other wild fish in the same container, but methylmercury appears to be relatively stable.

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Link: https://ift.tt/eS2MiAX

Title: Can Preserved Museum Specimens Be Used to Reconstruct Fish Mercury Burden and Sources through Time?

  • This is a press release from the Harvard School of Public Health. It talks about how their researchers use the iPhone app to advance women’s health research. The cooperation between technology companies and research institutions can easily produce win-win results. It takes about ten years in China There has been a wave of news about technology companies developing household air monitoring equipment before, but there are few related studies, and it is estimated that there is still a lack of mutual trust mechanism.

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Link: https://ift.tt/mZc4oCk

Title: Apple Women’s Health Study advances understanding of menstrual cycles and health

  • In 2018, Act No. 28 of California banned antibiotics in animal husbandry. This article evaluated the changes in E. coli antibiotic resistance in human urine samples before and after. The results showed that cephalosporins decreased, and aminoglycosides, fluoroquinolones and The change in tetracycline resistance is not obvious. This article points out that causal analysis may be important for similar studies, but I think the problem of antibiotic resistance is difficult to be solved by local policies in the context of livestock globalization, although California is also a large agricultural province. , but it is economically unrealistic for people to eat locally.

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Link: https://ift.tt/5ku9psx

Title: Impact of a Statewide Livestock Antibiotic Use Policy on Resistance in Human Urine Escherichia coli Isolates: A Synthetic Control Analysis

  • This is a Danish national-scale cohort study on the relationship between traffic noise and tinnitus. The evidence is relatively direct. It belongs to the classic environmental health research of single-exposure versus single-disease hypothesis testing. Corresponding to the classic method is the discovery of multiple exposures versus multiple diseases. For exposome research, the efficiency of omics research is higher, but beware of cherry-picking the results of omics screening as a classic method of reporting, and it is necessary to clearly distinguish between exploratory research and verification research, otherwise there will be exploratory research The result of the formula is used as the verified conclusion. In fact, many articles have been using this routine.

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Link: https://ift.tt/vXdMa3q

Title: Transportation Noise and Risk of Tinnitus: A Nationwide Cohort Study from Denmark

  • This is another article published in China using NHANES public data. I feel that the public data in the United States is making a lot of money. China should set up a similar institution to organize relevant research and data collection as soon as possible. Otherwise, Chinese taxpayers will spend money to study the American population. The conclusions of the data are not necessarily accurate in China. However, this article is still a bit problematic to read. The article defines high exposure and low exposure through the geometric mean of endocrine disruptors, then discusses its relationship with mortality, and finally makes a conclusion that EDCs contribute 56.52% of deaths, although This is helpful for environmental chemistry applications, but typical correlation does not represent causation. In addition, it is a bit too simplistic to define economic loss by multiplying the number of deaths by GDP per capita (not rigorous, and the calculation here also includes non-market contributions).

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Title: Association of Endocrine-Disrupting Chemicals with All-Cause and Cause-Specific Mortality in the US: A Prospective Cohort Study

  • In other words, Hites can use this kind of headline to write articles, but in the United States, purely environmental investigation articles are becoming less and less common. In the past two years, many projects of NIH and EPA have actually published online the national scale monitoring of many conventional pollutants Data (feeds many public health and epidemiology research groups), so unless there are new pollutants or new perspectives, it is difficult to pay attention to related methodological or current situation investigation articles.

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Title: Good News: Some Insecticides Have Been Virtually Eliminated in Air near the Great Lakes

  • Well, this article is partial to engineering, which is a bit inspiring for process development, but the model performs too poorly on the verification set. In this case, use AutoML. If you choose the model yourself, there is a high probability that you will get an overfitting toy model. Moreover, this article has no way to reversely generate new process parameters for testing, and engineering practice is completely useless.

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Title: Understanding and Designing a High-Performance Ultrafiltration Membrane Using Machine Learning

  • This article simulates how to use non-purpose analysis to find the cause within three days under the three scenarios of chemical weapon attack, family illegal drug detection and factory leak. This work is done by the US Environmental Protection Agency, like selling instruments to Agilent , It can be regarded as the development of a new idea of ​​​​creating and posting articles without problems.

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Title: Demonstrating the Use of Non-targeted Analysis for Identification of Unknown Chemicals in Rapid Response Scenarios

  • This article discusses the problem of disinfection by-products of cooking pasta with iodized salt. The perspective is very tricky. However, my Chinese stomach-boiled pasta has never been eaten with salt as noodles, but I boiled tofu with salt. I don’t know. Can you write a discussion on the generation of disinfection by-products in the process of Chinese stewing? Anyway, just pay attention to tap water and iodized salt.

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Link: https://ift.tt/niUlqFk

Title: Overlooked Iodo-Disinfection Byproduct Formation When Cooking Pasta with Iodized Table Salt

  • This article uses a skin model to investigate the health risks of facial oil paint in Peking Opera, especially considering the active oxygen generated by the strong light on the stage. In fact, the idea can be broadened. It should be extended to hosts, drama actors and so on. There should be similar problems. Makeup and oil paint should not be much different.

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Link: https://ift.tt/4MAvn30

Title: Insights into Health Risks of Face Paint Application to Opera Performers: The Release of Heavy Metals and Stage-Light-Induced Production of Reactive Oxygen Species

March

Research trends

  • During the Great Depression in the United States during Franklin D. Roosevelt’s time, many people could not pay their mortgages. To help people keep their homes, the U.S. government created the Home Owners Loan Corporation (HOLC). Its goal is to refinance mortgages with better terms, such as lower interest rates and longer repayment periods, to help people repay their loans and avoid forced auctions. When this HOLC evaluated the value of the house, it introduced the viewpoint of racial discrimination at that time. For example, if there are more blacks in the same community, the housing value will be lower. HOLC divides the houses into four grades of ABCD (there is also a fifth grade E in some areas), and the house value is from high to low. The fourth gear is usually marked in red on the map released by HOLC. In addition to low housing prices, these areas also have many problems such as high crime rate and serious pollution. This is also the origin of the “redlining” that is often said in racial issues. .
    While the red circle is a thing of the past, differences in air quality in different neighborhoods persist. This paper examines differences in the incidence of air toxics-related respiratory disease among HOLC grades. The results showed that the incidence of respiratory diseases in the communities divided into C and D was significantly higher than that in A and B districts. Neither the data nor the methods in this article are novel. The advantage is that comparing the differences between different cities in the United States, we can see which cities have more serious problems of racial equality.

Recommended by: Zhang Xueying

Link: https://ift.tt/SZgC87Y

  • I always feel that it is difficult to carry out environmental justice research in China, because the ethnic distribution in China is not complicated, and even the ethnic minorities are heavily sinicized. When I saw the title of this article, I was very curious about how Xue Tao and the others used to do research on the unequal distribution of air pollution in China. It turns out that the methodological grouping is different from similar articles in the United States: this article is classified according to the gender, age, city or country of residence of the population, which is different from the classification of similar studies in the United States according to race. In addition to the methodological innovation, this article finds that in general, the elderly in China are actually more exposed to nitrogen dioxide pollution than young people, and are more affected (whether it is related to the aging of the urban population).

Recommended by: Zhang Xueying

Link: https://ift.tt/m8OYHfe

  • This article found that 6:2 fluorotelomer phosphate diester (6:2 diPAP) was the most perfluorinated compound in urban sewage plants, and was also detected in toilet paper, so it was inferred that toilet paper may be the main source of perfluorinated compounds in urban sewage. I feel that the argument is not sufficient. Only the contribution of a single compound in toilet paper is counted and the uncertainty is not discussed in detail. If the toilet paper is replaced by soap, shampoo, shaving foam, etc., which also contain perfluorinated compounds, the analysis logic is also logical. Yes, more careful study is required.

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Title: Per- and Polyfluoroalkyl Substances in Toilet Paper and the Impact on Wastewater Systems

  • Exposomics is a big project of “everything is related”, and a pairwise correlation analysis is made between all exposures of the same population and all diseases, and then this kind of cohort study based on hypothesis testing of a single exposure to a single result is unnecessary. After all, the assumptions can be endless, and the statistical methods that can produce relevant effects are also endless. The biggest impact of omics on environmental health research is that it will examine the contribution of different exposures, which is also conducive to screening out the content of priority attention to directly To explore the mechanism. If you continue to insist on doing point-to-point research, it is easy to pick up sesame seeds and lose watermelons, and engage in tricks on p-values.

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Title: Suicide and Transportation Noise: A Prospective Cohort Study from Switzerland

  • Biobank is a long-term follow-up project in the UK that collects biological samples and collects data from a fixed population. It may be incorrectly understood as the British version of NHANES. However, it requires writing an application and charging for obtaining data, but the quality of the data is also very high. The conclusions drawn from the study are applicable to the British. As expected of an old-fashioned capitalist country, it is true that the business thinking is full. There is also an EMHS data set in Canada, which is also in a similar situation. This research was done by a domestic research group, so we can only assume that Europeans and Americans The conclusion can be applied to Asians regardless of differences in genetic living habits, which will also lead to some problems. For example, the optimum temperature of the air conditioner in the current building is designed according to the somatosensory design of middle-aged men. As a result, women generally feel colder.

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Title: Association of Combined Exposure to Ambient Air Pollutants, Genetic Risk, and Incident Rheumatoid Arthritis: A Prospective Cohort Study in the UK Biobank

  • This article discusses the application of ChatGPT in environmental research. SI is the highlight, and many application cases are given. The last one uses ChatGPT with Midjourney to generate pictures that can be used to draw graphic summaries of articles.

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Title: ChatGPT and Environmental Research

  • This article focuses on what kind of water flushing can improve the water quality when the building is closed for a period of time and reopened. This problem is mainly due to the fact that many school office buildings will be closed or the flow of people will drop under repeated epidemics. At this time, the water supply system is more prone to failure. In the case of bacterial contamination, this study looked at the effects of flushing with different sources of water and found that the difference was not large, and the microbial population recovered in about a week.

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Title: Flushing Temporarily Improves Microbiological Water Quality for Buildings Supplied with Chloraminated Surface Water but Has Little Effect for Groundwater Supplies

  • This article discusses the impact of the Russia-Ukraine conflict on water resources and water conservancy facilities. In fact, this is a side effect. The dispute between Ethiopia, Sudan, and Egypt over the Nile Renaissance Dam is really likely to trigger a water resource war. Africa is currently experiencing a population explosion. , related sustainable development issues may attract high attention in the next ten years.

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Title: Impact of the Russia–Ukraine armed conflict on water resources and water infrastructure

  • This article pointed out that even rice that meets food safety standards still has health risks from heavy metals. I read the risk assessment which mainly uses a method of probability-fuzzy analysis, and I think fuzzy mathematics can help us reform the abuse of p-values.

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Link: https://ift.tt/oYZmDzL

Title: Heavy metal concentrations in rice that meet safety standards can still pose a risk to human health

April

Research trends

  • This is a follow-up of a typical exploratory study. In the previous study, the relationship between atopic dermatitis and isocyanate was found with online database and laboratory verification. This study further focused on the relationship between pollutants and disease in areas without isocyanate exposure, and then It was found that antimony (Sb) is correlated and verified with the previous experimental routine. In terms of statistics, it is to continuously explore the law from the residual until the residual becomes a random number.

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Title: Antimony Compounds Associate with Atopic Dermatitis and Influence Models of Itch and Dysbiosis

  • It just so happens that I am also doing mass spectrometry imaging recently. This article can be said to be only imaging, and it is more like building a method. The biggest advantage of mass spectrometry imaging is that it can introduce spatial statistical methods to discuss the relationship between spatial heterogeneity and practical problems. , the sample here is a concrete core, it should be more practical to discuss with the concrete material to find out which material is more likely to absorb perfluorinated compounds and its risks.

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Link: https://ift.tt/4pvwuZT

Title: Visualization of the Distribution of PFOS and PFHxS in Concrete by DESI MSI

  • This article found that there is a correlation between the sweetener sucralose and the concentration of PFAS in sewage plants and tap water plants. Sucralose is a common indicator in sewage plants. I feel that it can be a good case for causal analysis. I look forward to further residual research .

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Link: https://ift.tt/lXO4Jju

Title: Sucralose and Predicted De Facto Wastewater Reuse Levels Correlate with PFAS Levels in Surface Waters

  • This paper introduces the impact of climate change on the unbalanced use of nitrogen in global arable land. I published an article on the carrying capacity of the earth in Popular Science China on Earth Day just past. In fact, climate change is not only Affecting nitrogen fertilizer use efficiency will also change the nutritional composition of agricultural products. This is a multi-faceted topic, the only constants being our limited knowledge of possible change and the issues of fairness of opportunity.

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Link: https://ift.tt/KytBU37

Title: Climate change unequally affects nitrogen use and losses in global croplands

Popular Science China article: https://ift.tt/wLnBVt3 (How many people can the earth carry?)

  • This study examines the phenomenon of land use change and elephant habitat shrinking and fragmentation since 1700. It can be used as a reference for the news of elephant exodus in Xishuangbanna. Humans would say that elephants invaded villages when reporting, but elephants may Think this is their territory since ancient times.

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Link: https://ift.tt/rjH7h82

Title: Land-use change is associated with multi-century loss of elephant ecosystems in Asia

  • A diamond mine dam in South Africa collapsed half a year ago. Local researchers used public remote sensing data to explore the changes in the dam and found various non-compliance problems from the beginning of the project construction. It is necessary to directly connect the public remote sensing data to a Intelligent supervision system, automatic early warning of irregularities in large projects. In addition, man-made diamonds can be produced at a maximum of more than 100 carats. Many jewelers are silent about whether they are natural or artificial (the difference cannot be distinguished, and the quality of man-made is higher). Why do people still buy this kind of hard carbon? eggs?

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Link: https://ift.tt/WJY6VNA

Title: Public remotely sensed data raise concerns about history of failed Jagersfontein dam

  • This article may be heavily cited in the field of environmental health in the future. The article proves that the development of lung cancer is promoted by the immune inflammation of fine particles, and this process does not involve triggering more mutations. This is the traditional view that the environment first affects genes and then promotes cancer. A counter-example to the paradigm of , which points to environmental exposures that directly promote cancer.

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Link: https://ift.tt/9IjLrMP

Title: Lung adenocarcinoma promotion by air pollutants

  • This article reported a plastic-covered rock complex, which may be a source of microplastics, which made the corners of my mouth unconsciously rise, reminding me of the 1818 Golden Eye Tai Sui.

Recommended by: Yu Miao

Link: https://ift.tt/2JKOcIM

Title: Plastic–Rock Complexes as Hotspots for Microplastic Generation

  • Nature published an editorial, pointing out that the probability of realizing the Great Green Wall plan proposed by the African Union is becoming increasingly low. Since 2007, the project has held numerous summits and produced countless papers to demonstrate the positive benefits. However, the project has almost stagnated or the countries most in need have not received due help. The English name of my country’s Three North Shelterbelt is also the Green Great Wall. It will be the world’s largest green project when it is completed in 2050. However, judging from the sandstorm this spring and public opinion feedback, there are still many problems that need to be solved.

Recommended by: Yu Miao

Link: https://ift.tt/ABlMKCj

Title: Is Africa’s Great Green Wall project withering?

  • This article examines the environmental impact of additive manufacturing (AM). It doesn’t matter. I didn’t know what additive manufacturing was at first glance. I asked AI and told me that it is almost the same concept as 3D printing. There is no process from design to product production. As an additional link, the article believes that it is environmentally friendly to small batch production or small products and is subject to technical and other conditions.

Recommended by: Yu Miao

Link: https://ift.tt/CeRwZbO

Title: Is Additive Manufacturing an Environmentally and Economically Preferred Alternative for Mass Production?

  • Although I don’t see anything new in this research, and many links are outdated, it is worth recommending for being able to promote the concept of open science in top environmental journals.

Recommended by: Yu Miao

Link: https://ift.tt/kf8z1O3

Title: Nontarget Analysis of Polluted Surface Waters in Bangladesh Using Open Science Workflows

May

Research trends

  • Very interesting simulation research, using finite element method to simulate the influence of wind in the city on different tree types, which is of reference value for urban planning, but I feel that Unreal 5 engine can also be used for this kind of research?

Recommended by: Yu Miao

Link: https://ift.tt/74judgy

Title: Investigating the effects of wind loading on three dimensional tree models using numerical simulation with implications for urban design

  • This article pointed out that half of the greenhouse gas emissions in China’s food system are in the production process, but what is more interesting is the difference in the emission patterns of the provinces mentioned in it. Developed areas will use land for industrial production with higher added value, never developed The region imports food, which instead increases greenhouse gas emissions in underdeveloped areas, which is equivalent to debt. I feel that the provinces should make detailed data on greenhouse gas emissions from production as soon as possible, and then use economic and financial means to make free riders pay. Due taxes and fees, otherwise people in underdeveloped areas will definitely vote for no-man’s land or no-man’s agriculture with their feet.

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Link: https://ift.tt/74dSRaJ

Title: Half of the greenhouse gas emissions from China’s food system occur during food production

  • This comment suggests that urban sewage monitoring should be used to provide reference for drug abuse in the United States. The current second wave of new crowns in China has actually begun. If cities at various levels can monitor sewage, it can also effectively improve the use of medical resources. Effectiveness and early warning to the public. After all, the rise in sewage indicators was several days earlier than the clinical diagnosis, and those days happened to be the time when the transmission was fastest.

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Link: https://ift.tt/n7wukco

Title: Wastewater-based monitoring could help guide responses to the USA opioid epidemic

  • This is a set of data that is very suitable as a major course assignment. It contains data collected by 85 sensors in three European cities in two years, and it has crossed the epidemic situation. It can be used to design many topics and investigation angles.

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Link: https://ift.tt/0W9JRvm

Title: SensEURCity: A multi-city air quality dataset collected for 2020/2021 using open low-cost sensor systems

  • This can be regarded as an article occupying the wharf. The Emory faction is considered to have insight into the environmental application prospects of metabolomics very early, but until now the pure metabolomics mountain does not recognize that set, and most of the environmental side is doing this direction for non-purpose. The analysis of background also involves some old things of re-inventing the wheel between EPA and NIEHS. However, there are factions in a discipline that are immature. If you have the opportunity to write a martial arts-style article to ridicule it.

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Title: A State-of-the-Science Review on High-Resolution Metabolomics Application in Air Pollution Health Research: Current Progress, Analytical Challenges, and Recommendations for Future Direction

  • This is a review with a high degree of news attention. The main reason may be that the large-scale use of quaternary ammonium disinfectants during the epidemic is really a running dog cooking, and Liang Gongzang. The pandemic has just ended, and immediately began to talk about environmental hazards It is estimated that the challenges mentioned in it can support a bunch of research groups. In addition, there are too many authors, and each of them only wrote a few hundred words. It is recommended that those whose contributions do not exceed 1,000 words should be thanked. Otherwise, I guess the editor will have a headache when looking for reviewers. It is impossible to judge if all people are listed as authors.

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Title: Quaternary Ammonium Compounds: A Chemical Class of Emerging Concern

  • The intermediary analysis of this article is debatable. If the causality diagram is correct, then the contribution rate is too low, but I feel that many health indicators are actually the result of obesity rather than the cause. At the same time, many indicators may be the cause of abnormal heavy metal indicators. Here we directly Assuming the relationship between heavy metals and obesity, I think it is ill-considered. In essence, the molecular level can only be used as a mechanism hypothesis between macro indicators, or as an instrumental variable. It is very strange to use it for intermediary analysis, and there is suspicion of circular argumentation.

Recommended by: Yu Miao

Link: https://ift.tt/sYEjdiu

Title: Why Do People Gain Belly Fat in Rural Areas? A Study of Urinary Metal(loid)s and Abdominal Obesity in China

  • This article argues that polypropylene cutting boards for cutting vegetables may produce microplastics in food and become a neglected source of exposure. According to my observation, Western-style food basically does not use cutting boards. Chinese-style kitchen cutting boards are made of wood, while those who use plastic cutting boards at home mostly eat takeaway.

Recommended by: Yu Miao

Link: https://ift.tt/7ACa9vX

Title: Cutting Boards: An Overlooked Source of Microplastics in Human Food?

  • This article summarizes the interpretability of the current mainstream machine learning and deep learning models. Here I would like to emphasize that the eigenvalues ​​of traditional machine learning are known and used as input. Deep learning will use neural networks to autonomously learn data in the data. features, and there are subdivided types or more general Shapley values ​​or limes in the interpretability. I feel that the author himself is looking at the methods in the article to summarize the classification instead of systematically understanding the research overview of the current model interpretability.

Recommended by: Yu Miao

Link: https://ift.tt/KBI4MH1

Title: Advancing Computational Toxicology by Interpretable Machine Learning

June

Research trends

  • Using biochemical model simulations, this paper finds that the expansion of organic farming could lead to a reduction in soil organic carbon sinks, given current norms of practice. After all, the yield and energy utilization rate of organic agriculture are not as good as that of agriculture dominated by chemical fertilizers and pesticides. The Sri Lankan government silently praised it for this.

Recommended by: Yu Miao

Link: https://rdcu.be/dfMQd

Title: Soil organic carbon stocks potentially at risk of decline with organic farming expansion

  • The ecological impact of dams is a recurring topic that is discussed every few years, but the news is about the output of very large dams. This study looked at all medium-sized dams in the United States and found that they increased the level of river fragmentation. In addition, this manuscript discloses the content of real-name peer review, which can be used as a reference for the level of small NC reviewers.

Recommended by: Yu Miao

Link: https://rdcu.be/dfMQU

Title: The evolution of dam induced river fragmentation in the United States

  • Both William Turner and Monet were representatives of Impressionist painters in the 19th century, and they lived long enough. This work analyzed the contrast differences in hundreds of paintings and built a model with the local sulfur dioxide concentration at that time. It was found that these paintings can well reflect local pollution levels. Speaking of which, with the popularization of smartphones in the past two decades, this information is also kept in the photos that everyone doesn’t even look at but is reluctant to delete. I don’t know if someone will use this to post an article, at least write a detective novel. Don’t worry, this article at the beginning of the year has already received two comments, one positive and one negative (the article’s homepage has a link), one said that these two painters especially like painting fog, and the other said that this is the change of their painting style and Pollution doesn’t matter, that’s what it means to read bound volumes for research.

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Title: Paintings by Turner and Monet depict trends in 19th century air pollution

  • This work focuses on the release of microplastics from contact lenses following sun exposure, where exposures are calculated as global average daily levels of irradiance. Well, this is not too high for human eyes. First, we have eyelids and blinking. Second, most people are exposed to lights instead of sunlight. It is impossible to look directly under sunlight. Most of the eyes are exposed to scattered light.

Recommended by: Yu Miao

Link: https://ift.tt/ZWx7BwF

Title: High-Content Screening Discovers Microplastics Released by Contact Lenses under Sunlight

  • This is a review of pure ecotoxicology. It discusses the impact of drugs on fish and the factors to be considered. The concept of active pharmaceutical ingredients (API) mentioned in it actually corresponds to the research idea of ​​effect-guided analysis, but one is the screening. Knowing the ingredients, one is to measure the activity first to find the API and then characterize it.

Recommended by: Yu Miao

Link: https://ift.tt/T1WlXEj

Title: Factors Determining the Susceptibility of Fish to Effects of Human Pharmaceuticals

  • Supercritical fluid chromatography is really rare for non-purpose analysis. Judging from this article, it is especially suitable for polar substances or metabolites, and the ionization efficiency is quite high.

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Link: https://ift.tt/XvbeqKF

Title: Supercritical Fluid Chromatography Coupled to High-Resolution Mass Spectrometry Reveals Persistent Mobile Organic Compounds with Unknown Toxicity in Wastewater Effluents

  • This kind of simple literature analysis is quite interesting. In the past 50 years, 19,776 substances with CAS numbers have been analyzed in environmental samples, most of which are various priority pollutants and their structural analogues. Many pictures in this article are suitable for slides as background.

Recommended by: Yu Miao

Link: https://ift.tt/XvbeqKF

Title: How Many Chemicals in Commerce Have Been Analyzed in Environmental Media? A 50 Year Bibliometric Analysis

  • DNA adductomics can be regarded as another description of DNA functional group modification. This article claims to be the first work linking pollutant exposure and DNA modification. After a rough reading, the argument is relatively sufficient. If it is reliable, then we There is another means and index system to indicate environmental pollution.

Recommended by: Yu Miao

Link: https://ift.tt/d8gOBmf

Title: DNA Adductomics for the Biological Effect Assessment of Contaminant Exposure in Marine Sediments

  • This is another article with a longer author list than the title, but the content is still very important. It discusses the quantitative units of microbial resistance genes in environmental samples, and finally recommends ARG copy per cell as a general unit.

Recommended by: Yu Miao

Link: https://ift.tt/9aTkN6L

Title: Toward a Universal Unit for Quantification of Antibiotic Resistance Genes in Environmental Samples

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