Potential inhibition of Melaleuca leucadendron L. compounds against the NSP5 SARS CoV-2 protein

COVID-19 is an infectious disease caused by Severe Acute Respiratory Syndrome (SARS-CoV-2), causing a global health emergency as a pandemic disease. The lack of certain drug molecules or treatment strategies to fight this disease makes it worse. Therefore, effective drug molecules are needed to fight COVID-19. Non Structural Protein (NSP5) or called Main Protease (Mpro) of SARS CoV 2, a key component of this viral replication, is considered a key target for anti-COVID-19 drug development. The purpose of this study is to determine whether the compounds in the Melaleuca leucadendron L. plant such as 1,8-cineole, terpene, guaiol, linalol, a-selinenol, beta-eudesmol and P-eudesmol are predicted to have antiviral activity for COVID-19. Interaction of compounds with NSP5 with PDB code 6WNP analyzed using molecular docking with Molegro Virtual Docker. Based on binding affinity, the highest potential as an anti-viral is Terpineol with binding energy (-119.743 kcal/mol). The results of the interaction showed that terpinol has similarities in all three amino acid residues namely Cys 145, Gly 143, and Glu 166 with remdesivir and native ligand. Melaleuca leucadendron L. may represent a potential herbal treatment to act as: COVID-19 NSP5, however these findings must be validated in vitro and in vivo.

Impact of COVID-19 on wood-based products industry: An exploratory study in Slovenia, Croatia, Serbia, and BiH

The COVID-19 pandemic has significantly impacted the forest-products industry locally and globally, including the availability of raw materials, supply chain, production, and product sales. Therefore, it was essential to study the effect of COVID-19 in Central and Southeast European countries, including Slovenia, Croatia, Serbia, and Bosnia and Herzegovina, where the forest-products industry plays a vital global role. An international group of wood scientists developed and implemented the web-based questionnaire that consisted of four parts: demographic questions, production changes, COVID data gathering, governmental response to COVID-19, and lessons learned. Participants were mainly from furniture production, joinery, and wood processing. Results indicate that more than 80% of respondents reported negative changes. The COVID-19 pandemic has seriously affected the supply chain, and the most significant changes were in the availability of solid wood (23%) and engineered wood products (21%). Among the most critical issues were increased prices of all materials, increased transportation costs, extended delivery times, limited quantities for all materials, and total disruption of supply chains.

Anti-viral compounds from Jatropha curcas seed extract with anti-HIV-1 and anti-SARS-CoV-2 action

Many studies have dealt with the medicinal properties of Jatropha curcas;however, there are limited studies on the scope of its antiviral potential. This is a fact associated with the current challenges posed by HIV-AIDS and COVID-19, which has reinforced the need to expand the knowledge about its antiviral resource. Based on the search for natural products with anti-HIV-1 and anti-SARS-CoV-2 activities, this work analyzed the extract of J. curcas seed, the structure of the plant whose antiviral references were not found in the literature, and the compounds that can potentiate it as a candidate for herbal medicine. GC-MS analysis was used to screen for the active substances of the J. curcas seeds, and the literature was searched to find those with anti-HIV-1 and anti-SARS-CoV-2 indication. The results showed they have 27 compounds, of which glycerol 1-palmitate, stigmasterol and gamma-sitosterol were shown to have antiviral action in the literature. Regarding glycerol 1-palmitate, no detailed description of its antiviral action was found. Stigmasterol and gamma-sitosterol act as anti-HIV-1 and anti-SARS-CoV-2, respectively, inhibiting the reverse transcriptase of HIV-1, the proteases 3CLpro, PLpro and the spike proteins of SARS-CoV-2. However, despite the fact that the extract of J. curcas seeds consist of antiviral compounds that fight against the etiological agents of HIV-AIDS and COVID-19, it is concluded that there is a need to deepen this evidence, by in vitro and in vivo assays.

Study on the Spatial Evolution of China's Pulp and Paper Product Import Trade and Its Influencing Factors

The purpose of this research is to study the changes in the market structure of China's pulp and paper product imports. In particular, the import trade environment and market layout of Chinese pulp and paper products have changed under the international context of the coronavirus pandemic and the Sino-US trade dispute and the domestic policy context of zero imports of Chinese waste paper. This study attempts to fill the gap regarding the influencing factors of market structure, while contributing new ideas on China's trade in pulp and paper products. Based on pulp and paper product import and export trade data from 2005 to 2021, a trade gravity model was used to explore the changes in the share of China's trade partners for pulp and paper product imports and their influencing factors. The results indicated that the outbreak of COVID-19 led to a significant increase in China's imports of packaging paper products, bringing about an increase in Indonesia's status as a partner in China's pulp and paper product trade. The US-China trade dispute had an impact on pulp and paper product trade between the two countries, with China's tax countermeasures causing the US to lose its status as a trading partner in China for pulp and paper product imports. The center of gravity for paper product imports has moved from the US and Japan to Indonesia and Russia. The restrictions on waste paper imports have shifted the focus of China's paper raw material imports, with the US no longer being the main importer of China's paper raw materials. Specifically, the main importers of wood pulp are Brazil and Chile, while the main importers of waste paper pulp are Thailand and Malaysia. In the future, China needs to continuously strengthen dialogue with the United States to resolve trade disputes and create a favorable environment for trade in pulp and paper products. At the same time, China's paper enterprises should strengthen the expansion of the Southeast Asian market and reduce dependence on the US market, and China should continue to improve the waste paper recycling system and improve the utilization rate of domestic waste paper.

Co-Combustion Investigation of Wood Pellets Blended with FFP2 Masks: Analysis of the Ash Melting Temperature

The COVID-19 pandemic brought a period of high consumption of protective masks and an increase in their waste. Therefore, it was necessary to look at possibilities for their disposal. This article is focused on the disposal of FFP2 masks in the form of pellets blended with sawdust. Further, their ash melting behavior was observed. The method of ash preparation can impact the resulting values of melting temperatures. Therefore, this article investigates the resulting values of ash melting temperatures determined during different ash preparations, such as temperatures (550 °C and 815 °C) and ash size (non-sifted, smaller than 50 µm and 100 µm). All measured deformation temperatures were higher than 1100 °C and even higher than 1200 °C for some samples. Moreover, the presence of FFP2 masks in pellets only insignificantly affected the values of melting temperatures compared to pure wood pellets. The measured values also showed that increasing the temperature of ash preparation from 550 to 815 °C can increase the resulting values of melting temperature. The most significant proportion of the fraction size on the resulting melting temperatures was observed for beech with 5% and 10% of masks at an ash temperature of 550 °C and for spruce with 10% of masks at an ash temperature of 815 °C. © 2023 by the authors.

Self-medication Practices for COVID-19 Prevention: A Study among Medical Students in Yogyakarta, Indonesia

The corona virus disease 2019 (COVID-19) pandemic has increased the interest in self-care strategies, including self-medication. Medical students, as future health practitioners, learn more about medications than other students. This study aimed to describe self-medication practices for preventing COVID-19 among medical students at Universitas Islam Indonesia. This observational study used a cross-sectional design and was undertaken in November- December 2020. The study sample included 336 undergraduate medical students determined using a consecutive sampling technique based on inclusion and exclusion criteria. Data were collected using an online questionnaire about self-medication practices in the preceding 3 months. Among a total of 336 students, 137 (41%) reported using self-medication intending to prevent COVID-19, and 126 (92%) of these 137 took preventive supplements, mainly vitamins C, D, and E, and omega-3. Seven students reported the use of zinc, mainly in combination with other vitamins. Students who practiced self-medication lived closer to people confirmed with COVID-19, washed their hands more often, and desinfected their belongings more frequently than their counterparts (p<0.05). The mean duration for consuming vitamins was 11-16 days. Forty students (29%) used herbal medicine to prevent COVID-19;ginger, turmeric, honey, black seed, cutcherry, and Curcuma were the most often consumed herbal remedies. Fourteen students (10%) reported taking over-the-counter medications to relieve symptoms related to COVID-19, including antipyretic, analgesic, antiseptic, antihistamine, decongestant, antitussive, and expectorant medications. Most respondents (82%) purchased their medications at pharmacies, and 11 (9%) obtained them from online shops. These findings show the high rate of self-medication using vitamins and herbal remedies for COVID-19 prevention among university medical students. Further studies are needed to explore students' knowledge about the risks of self-medication including the use of herbal medicines.Copyright © 2022 Marmara University Press.

Visitor frequencies and attitudes towards urban forests and their management, before and during the COVID-19 lockdown. A mixed methods case study in Bonn, Germany

Urban forests play a crucial role for the wellbeing of city dwellers, and their importance for people has been emphasised during the COVID-19 pandemic. This exploratory study analyses the visit patterns and visitor attitudes and perceptions in a peri-urban forest nearby Bonn, Germany, as well as the impact of the lockdown. Methodically, we combined automated visitor counting with a total of 345 on-site interviews. Respondents were asked a variety of open-ended and closed questions on various aspects of forest management and recreation. The results show that shortly after the inception of the lockdown the number of forest visitors doubled and the visit pattern changed markedly. In contrast, people's associations with the forest remained rather stable. The forest visitors interviewed primarily associated the forest with tranquillity, recreation and fresh air, and they were generally positive about forest management. However, these expectations conflicted with the sense of crowdedness experienced during the lockdown, when novel forest uses and new motivations for visiting the forest arose, with an important focus on the forest as a place for social interaction. These were mainly a result of the lockdown restrictions, rather than COVID-19 itself, which left people with more time and flexibility, and less alternative activities. The results highlight the importance of forest management in catering to people's expectations and ultimately for the role that forests play for people's wellbeing. This was the case before the lockdown but arguably even more so during, in response to a variety of needs resulting from unprecedented circumstances. © 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

Admetox-informatics of plant derived octadecanoic acid (stearic acid) from ethyl acetate fraction of Moringa oleifera leaf extract as a natural lead for next generation drug design, development and therapeutics

In-silico Computer-Aided Drug Design (CADD) significantly relies on cybernetic screening of Plant Based Natural Products (PBNPs) as a prime source of bioactive compounds/ drug leads due to their unique chemical structural scaffolds and distinct functional characteristic features amenable to drug design and development. In the Post-COVID-Era a large number of publications have focused on PBNPs. Moreover, PBNPs still remain as an ideal source of novel therapeutic agents of GRAS standard. However, a well-structured, in-depth ADME/Tox profile with deeper dimensions of PBNPs has been lacking for many of natural pharma lead molecules that hamper successful exploitation of PBNPs. In the present study, ADMET-informatics of Octadecanoic Acid (Stearic Acid - SA) from ethyl acetate fraction of Moringa oleifera leaves has been envisaged to predict ADMET and pharmacokinetics (DMPK) outcomes. This work contributes to the deeper understanding of SA as major source of drug lead from Moringa oleifera with immense therapeutic potential. The data generated herein could be useful for the development of SA as plant based natural product lead (PBNPL) for drug development programs.

Medicinal plants for the therapy of long-COVID symptoms

At the beginning of the corona pandemic, the prevailing opinion was that antiviral agents and effective vaccines were primarily needed to combat it. The extremely varied and difficult-to-grasp symptoms that result from a corona infection, resulting in Covid-19 disease, only came into the focus of science much later and are currently only insufficiently researched. The suspected spike proteins of the viral envelope are likely to cause micro blood clots and provoke autoimmune reactions affecting blood flow and function of many organs, especially central nervous system blood flow. Unfortunately, these symptoms can affect approxmately 60% of the population and can last longer than a month, although therapy can currently only be symptomatic and not causal. All long-term health consequences that can occur after infection with the SARS-CoV-2 coronavirus are summarized under the generic term "long covid", which encompasses symptoms that persist, worsen or reappear more than 4 weeks after contracting the coronavirus. Complaints that persist after 3 months and persist or recur for at least 2 months are referred to as post-Covid syndrome. In the treatment of the various symptoms, which in addition to the respiratory tract particularly affecting the central nervous system, the digestive tract and the cardiovascular system, there are excellent starting points for phytotherapeutic treatment. Depending on the symptoms, which are individually very diverse, phytotherapy can be very easily customized by combining different medicinal plants. Rhodiola rosea in particular should be highlighted as a medicinal plant for treating fatigue syndrome and Ginkgo biloba for neuronal disorders.

Impact of the COVID-19 pandemic on biomass supply chains: the case of the Canadian wood pellet industry

The ongoing COVID-19 pandemic has disrupted global economic activity in all sectors, including forest industries. Changes in demand for forest products in North America over the course of the pandemic have affected both primary processors and downstream industries reliant on residues, including wood pellet producers. Wood pellets have become an internationally traded good, mostly as a substitute for coal in electricity generation, with a significant proportion of the global supply coming from Canadian producers. To determine the effect of the COVID-19 pandemic on the Canadian wood pellet industry, economic and market data were evaluated, in parallel with a survey of Canadian manufacturers on their experiences during the first three waves of the pandemic (March 2020 to September 2021). Overall, the impact of the pandemic on the Canadian wood pellet industry was relatively small, as prices, exports, and production remained stable. Survey respondents noted some negative impacts, mostly in the first months of the pandemic, but the quick recovery of lumber production helped to reduce the impact on wood pellet producers and ensured a stable feedstock supply. The pandemic did exacerbate certain pre-existing issues, such as access to transportation services and labour availability, which were still a concern for the industry at the end of the third wave in Canada. These results suggest that the Canadian wood pellet industry was resilient to disruptions caused by the pandemic and was able to manage the negative effects it faced. This is likely because of the integrated nature of the forest sector, the industry's reliance on long-term supply contracts, and feedstock flexibility, in addition to producers and end-users both being providers of essential services.

Food safety concerns in "COVID-19 era"

In March 2020, the World Health Organization (WHO) declared that the COVID-19 outbreak can be characterized as a pandemic. Human-to-human transmission of the SARS-CoV-2 virus may initially be blamed as the first cause of spread, but can an infection be contracted by ingestion of contaminated food or touching contaminated food surfaces? Recently cold-chain food contamination has been indicated as a possible source of many human cases in China. However, the risk of a food-related COVID-19 infection is still debated since the virus may reach people through a fresh product or packaging, which have been touched/sneezed on by infected people. This review summarizes the most recent evidence on the zoonotic origin of the pandemic, reports the main results regarding the transmission of SARS-CoV-2 through food or a food chain, as well as the persistence of the virus at different environmental conditions and surfaces. Emphasis is also posed on how to manage the risk of food-related COVID-19 spread and potential approaches that can reduce the risk of SARS-CoV-2 contamination.Copyright © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

In silico-based studies on phytochemicals from native Indian plants as potential inhibitors of SARS-CoV-2

This study aims to analyze the AntiCovid effect of Phytocompounds extracted from Native Indian Plant species by computational methods such as Molecular Docking. Through this study keeping the Indian Heritage alive we characterized the ability of these phytochemicals as inhibiting agents of the Main Protease enzyme of this Virus. The lack of any effective treatment and the reoccurrence of cases despite Vaccination necessitates the quick provision of anti-SARS-CoV-2 drugs. Natural substances are getting a lot of attention for SARS-CoV-2 therapy as they have proven antimicrobial activities and are a key source for numerous antiviral drugs. Despite the fact that this virus has several identified target receptors, Main Protease (Mpro) is crucial for viral replication. In this study, 26 phytochemicals from 10 native Indian plant species were studied. Our docking studies demonstrated that compounds Quercetin, Withaferin A, Sominone, and Nimbin were likely to be more favorable than the natural inhibitor N3, with binding energies of-8.42, -9.21, -9.95, and -8.88 kcal/mol, respectively. These four candidate natural compounds were further examined for their bioavailability scores through ADMET analysis to prove the safety of these compounds as well as their drug likeliness. Through the results it was indicated that these natural phytochemicals have a significant potential of inhibiting the SARS-CoV-2 Mpro enzyme and might be utilized to treat SARS-CoV-2 and manage public health, subject to in vitro validation in the future.

Study in-silico oleanane triterpenoids in Aquilaria spp. as a COVID-19 antiviral

Covid-19, a disease characterized by Severe Acute Respiratory Syndrome, is caused by Coronavirus-2 (SARS-CoV-2). This virus causes tissue damage and a decrease in the respiratory system. Agarwood (Aquilaria spp) is a plant that has various pharmacological activities, including relieving respiratory diseases. One of the several secondary metabolites reported in Aquilaria spp. is oleanane triterpenoids, suspected of having antiviral activity. This research was aimed to determine the potential of oleanane triterpenoids from Agarwood as a covid-19 antiviral by in silico study. The research methods were molecular docking, prediction of Lipinski rules of five, and prediction of ADME. As a receptor, main protease (Mpro) Covid-19 was used. The four oleanane triterpenoid compounds in Agarwood demonstrated a higher affinity for the main protease covid-19 (G 11-oxo-beta-amyrin = -9.8 kcal/mol, G hederagenin-an = -9.6 kcal/mol, G 3beta-acetoxyfriedelane = -9.4 kcal/mol, G ursolic acid = -9.5 kcal/mol) than Lopinavir (G = -6.2 kcal/mol) and Remdesivir (G = -7.2 kcal/mol). The major amino acids involved in ligand and receptor interactions are methionine 49 and 165, proline 168, glutamine 189, arginine 188, and threonine 25. According to the prediction of Lipinski's rule of five and ADME, hederageninan is potential for development as oral medicine.

Effects of emission sources on the particle number size distribution of ambient air in the residential area

Particle size distribution is a major factor in the health and climate effects of ambient aerosols, and it shows a large variation depending on the prevailing atmospheric emission sources. In this work, the particle number size distributions of ambient air were investigated at a suburban detached housing area in northern Helsinki, Finland, during a half-year period from winter to summer of 2020. The measurements were conducted with a scanning mobility particle sizer (SMPS) with a particle size range of 16–698 nm (mobility diameter), and the events with a dominant particle source were identified systematically from the data based on the time of the day and different particle physical and chemical properties. During the measurement period, four different types of events with a dominant contribution from either wood-burning (WB), traffic (TRA), secondary biogenic (BIO), or long-range transported (LRT) aerosol were observed. The particle size was the largest for the LRT events followed by BIO, WB, and TRA events with the geometric mean diameters of 72, 62, 57, and 41 nm, respectively. BIO and LRT produced the largest particle mode sizes followed by WB, and TRA with the modes of 69, 69, 46, and 25 nm, respectively. Each event type had also a noticeably different shape of the average number size distribution (NSD). In addition to the evaluation of NSDs representing different particle sources, also the effects of COVID-19 lockdown on specific aerosol properties were studied as during the measurement period the COVID-19 restrictions took place greatly reducing the traffic volumes in the Helsinki area in the spring of 2020. These restrictions had a significant contribution to reducing the concentrations of NOx and black carbon originating from fossil fuel combustion concentration, but insignificant effects on other studied variables such as number concentration and size distribution or particle mass concentrations (PM1, PM2.5, or PM10). © 2022 The Authors

From city to sea: Spatiotemporal dynamics of floating macrolitter in the Tiber River

Rivers are undoubtedly the main pathway of waste dispersed in the environment that from land reaches oceans and seas increasing the amount of marine litter. Major cities are a great source of riverine litter as large urbanization can originate pressure on the integrated waste management resulting in litter entering the rivers. Within this study, we aim to investigate the dynamic of floating riverine macrolitter (items >2.5 cm) in the city of Rome before it reaches the sea by assessing the composition, amount, and seasonal trends of litter transported from the urban centre to the main river mouth of Tiber River. Visual surveys for a whole year (March 2021–February 2022) were conducted from two bridges, Scienza Bridge (in the city) and Scafa Bridge (at the main river mouth) and followed JRC/RIMMEL protocol for riverine litter monitoring. Overall, similar litter composition was observed from the city centre to the mouth with a prevalence of plastic material, mainly related to fragmentation process (i.e. plastic pieces) and single use items, mainly in food and beverage sectors. An extrapolated annual loading of 4 × 105 items/year was estimated at the main mouth of Tiber River. The litter flux seems to be influenced by the seasonal variability and hydrometeorological parameters. The frequency of size classes decreases with increasing size in both sites, and more than half of the recorded items were below 10 cm. Specific categories belonging to "other plastics” have been reported related to anti-Covid-19 behaviour such as face masks and beverage sector, e.g. bottle lids and rings. The main colour of plastics was white, suggesting weathering process of floating riverine litter. This study contributes to increasing knowledge of the origin, composition and spatiotemporal dynamics of riverine floating litter from the city and entering the sea. © 2022 Elsevier B.V.

Environmental and Human Health Impact of Disposable Face Masks During the COVID-19 Pandemic: Wood-Feeding Termites as a Model for Plastic Biodegradation.

The ongoing COVID-19 pandemic has resulted in an unprecedented form of plastic pollution: personal protective equipment (PPE). On the eve of the COVID-19 pandemic, there is a tremendous increase in the production of plastic-based PPE. To control the spread of the virus, face masks (FMs) are used as primary PPE. Thus, the production and usage of FM significantly increased as the COVID-19 pandemic was still escalating. The primary raw materials for the manufacturing of FMs are non-biodegradable synthetic polymers derived from petrochemicals. This calls for an urgent need to develop novel strategies for the efficient degradation of plastics. Furthermore, most of these masks contain plastic or other derivatives of plastic. The extensive usage of FM generates millions of tons of plastic waste for the environment in a short span of time. However, their degradation in the environment and consequences are poorly understood. Therefore, the potential impacts of disposable FM on the environment and human health during the COVID-19 pandemic are clarified in the present study. Despite structural and recalcitrance variations, lignocellulose and plastic polymers have physicochemical features, including carbon skeletons with comparable chemical bonds as well as hydrophobic properties in amorphous and crystalline regions. In this review, we argue that there is much to be learned from termites by transferring knowledge from research on lignocellulose degradation by termites to that on plastic waste.

European Dendroecological Fieldweek (EDF) 2021 in Val Müstair, Switzerland: International education and research during the pandemic

The European Dendroecological Fieldweek (EDF) is a one-week course that takes place every year at varying locations in Europe according to the principle "Bring tree-ring research to the people”. The EDF welcomes early-career to advanced researchers, but also forest service and other federal agency employees and private people interested in tree-ring sciences from all over the world. It encompasses a large spectrum of dendrochronological field, laboratory and data analysis methods and scientific fields including climatology, ecology, physiology, geomorphology and archaeology. Multiple scales of observations from the individual cell to the ecosystem level and from seasonal to multi-centennial periods are covered. Work on mini research projects in topic groups alternates with keynote lectures and individual participants' presentations. As one of the first in-person tree-ring meetings since the start of the COVID-19 pandemic the 31st EDF was held in summer 2021 in Val Müstair, Switzerland. Topics included i) Tree age and climate sensitivity of a relict, old-growth Scots pine stand, ii) Blue intensity-based climate sensitivity of Norway spruce growth, iii) Tree rings as indicators of grey larch budmoth outbreaks, iv) Growth of larch trees along an abandoned irrigation channel, v) Wood anatomical characteristics of two alpine creeping shrub species, and vi) Historical dating of a stable and a residential house. Alongside with their educational value these projects allowed novel insight into the age structure and growth dynamics of the sub-alpine forests and beyond in the valley and provided valuable outcome to the local stakeholders such as the Nature Park Biosfera Val Müstair, the local forest service and the public of Val Müstair. Under hindered conditions due to the pandemic, the 31st EDF still demonstrated its strength as an international educational and interdisciplinary scientific field and lab course, combining teaching with the application of cutting-edge technologies. © 2023

Environmental, social, and governance adoption in the Malaysian wood products and furniture industries: Awareness, adoption, and challenges

As the world intensifies efforts to mitigate the effect of global climate change, an on-line survey was carried out involving 1,081 wood products and furniture manufacturers in Malaysia. The main objective was to evaluate the level of awareness, extent of adoption, and challenges faced by these manufacturers in adopting environmental, social, and governance (ESG) practices. The survey found that large-sized companies were more receptive to adopting ESG practices, as opposed to the medium-, small-, and micro-sized companies. Respondents were apparently more responsive to environmental requirements, followed by governance, and finally the social factors. Within the environmental sphere, compliance with using certified and legal wood and wood products, waste management, and conformance to emission standards were well received among respondents. The survey revealed that market forces and legislative requirements were the two most important factors that enticed respondents to comply with the ESG practices;among those respondents who did not comply with ESG requirements, the primary deterrent factors include lack of awareness, no direct benefit from adopting ESG, and the high cost involved. The ESG compliance may transform the wood products and furniture industries into a more sustainable industry, offering equitable wages and green jobs while producing high value-added products.

Compliance courses for North American importers

This article presents compliance courses made by the International Wood Products Association (IWPA) for the Lacey Act and other laws affecting the wood-products industry. The training encourages importers to work closely with suppliers to ensure they have access to the information needed to understand the rules and conduct robust due diligence. The course was crafted in the hope that it would help develop an industry-wide class of wood trade compliance professionals. The initial compliance and due-diligence course in 2016 was extremely well-received, it led to a series of more advanced courses, comprising, "Advanced Wood Trade Compliance", "Audits for the Wood Trade Professional", "Wood Products Supply Chain Mapping Basics", and "Formaldehyde Emissions Regulations for the Wood Trade Professional". IWPA has conducted briefings and training for suppliers worldwide, partnering with organizations, such as the International Tropical Timber Technical Association, the Global Timber Forum, the Malaysia Timber Council, and several Chinese industry associations. The global COVID-19 pandemic has led IWPA to re-examine how stakeholders access its wood-trade compliance training courses. In the due-diligence space, travel restrictions are requiring that wood-product importers re-evaluate their due-diligence procedures to ensure they continue to meet the requirements of the Lacey Act and other relevant laws and regulations. IWPA will continue to update its courses to reflect the new reality. In particular, and for the first time, it will offer courses virtually and via IWPA's e-learning platform in the second half of 2020.

Rethinking New York's 'dark shadow': managing the unclaimed dead on Hart Island, 1869 to the present day

Approximately 11 miles from the bright lights of Manhattan, a barren, windswept island sits in the Long Island Sound. The landscape is punctuated by crumbling buildings, trees snaking through broken windows after decades of neglect. There are no people here, save for the incarcerated men brought over from Rikers Island to dig endless wide trenches, muddy and dark. Under the ground, the remains of over one million of New York's most unloved citizens lie stacked in mass, unmarked graves. Or so the dominant narrative goes. This 131-acre island is better known as Hart Island, New York's public cemetery where the unclaimed dead have been buried since the mid-nineteenth century. The site has long been positioned as the city's 'dark shadow', the final resting place of the unwanted, the lonely, the forgotten and the marginalised. Elements of this narrative are undeniably grounded in truth - the stories of those who have ended up here, many of which have been carefully collected by renowned non-profit The Hart Island Project, offer up endless shades of heartbreak, loss and pain. However, the enduring public perception that a city burial here inevitably means a deeply shameful and degrading end to an unfulfilled, unhappy life is not only inaccurate, but it also severely limits the ways in which we can imagine a possible future for this site. This article aims to bring a historical perspective to the complex issues surrounding the public perception of, and possible future uses for, Hart Island, in order to offer an alternative view on how we can better understand sites of death and contemporary approaches to mourning going forward.