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Chinese scientists: Model involving native macrophytes, fishes, benthons, and birds effective for lake wetlands restoration

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BEIJING, June 7, 2024 /PRNewswire/ — A news report from China.org.cn on innovative lake wetlands restoration.

Scientists from the Kunming Institute of Zoology, Chinese Academy of Sciences (CAS), published information related to an innovative lake wetlands restoration model involving native macrophytes, fishes, benthons, and birds that gives full play to the role of native creatures in ecological restoration and its implementation in the Bulletin of Chinese Academy of Sciences (BCAS, in Chinese), a think tank journal focused on strategic and decision-making research that is supervised and sponsored by the CAS, in 2023. The information below comes from their report.

One of the three most productive ecosystems in the world, wetlands play an important role in maintaining the balance of natural ecosystems due to their water conservation, water purification, flood and drought prevention, climate regulation, and biodiversity maintenance functions. Lake wetlands account for 16.03% of China’s total wetland area, according to its second national wetland resources survey, which was conducted from 2009 to 2013 and compiled early in 2014.

Yunnan Province’s lake wetlands are home to abundant and unique species, and several of them have been listed as internationally important wetlands. The wetlands in Yunnan cover 5,636 sq. km, accounting for 1.05% of China’s wetland area, with lake wetlands comprising 1,185 sq. km of the total, or 21.03% of Yunnan’s wetland area.

The ecological systems associated with the province’s lake wetlands have been experiencing many problems as human activities and resulting climate change have intensified, and economic and social development have led to environmental changes, and a decline in biodiversity, however. Located in Kunming, Yunnan’s capital and largest city, Dianchi – the largest inland lake on the Yunnan-Guizhou Plateau – has experienced a sharp decline in biodiversity, for example. The number of indigenous fish species present in the lake decreased from 26 in the 1960s to just 11 in 2001, while aquatic plant coverage declined from 90% in the 1960s to 12.6% in the 1980s and has stood at only around 1.4% since 2000, and the number of aquatic plant species detected fell from 44 in 1957 to 30 in 1977 and just 22 in 1997.

The Chinese Ministry of Ecology and Environment has developed a Roman numeral-based surface water grading system with six categories, with grade I representing the highest quality and water that falls in the grade-I to grade-III range being considered to be of at least “fairly good quality.” Grade I refers to water that comes directly from natural sources; grade II refers to water that is suited to centralized drinking projects and can sustain aquatic life; grade III is also suited to centralized drinking projects, can sustain some aquatic life, and can be swam in; grade IV is suited to industrial use and recreation but should not make direct contact with people; grade V is only suited to irrigation and landscaping purposes; and water that does not fall into any of these categories is not suitable for any use.

Dianchi Lake’s water quality deteriorated from the grade-I level in the 1950s to the grade-III to grade-IV range in the 1970s and was even worse than grade V in the 1990s. Eventually water management measures were implemented and the situation began to improve, which resulted in its water quality rising to the grade-V level in 2016 and the grade-IV level in 2019, where it has remained. The lake’s surface area has gradually decreased as well, falling from 510 sq. km as of the early Yuan Dynasty (1271 to 1368) to 410 sq. km by the end of it and then to 323 sq. km in 1938. Reclamation efforts began being implemented at this point, which brought the surface area to 361.8 sq. km by 1978, though it began to shrink again after the 1980s and stands at 309 sq. km at present.

The “algae-fishes-birds/humans” and “macrophytes-fishes-birds/humans” paths are two of the main ways that eutrophic elements, such as phosphorus and nitrogen, are removed from wetlands. A decline in biodiversity damages them and thus causes eutrophication. Reconstructing and restoring lake wetlands’ ecological food chains in order to rebuild the paths is thus an urgent aspect of ecological restoration.

In the past, Yunnan mainly employed three models that were designed to reduce endogenous pollution by introducing alien species. The first entailed using silver and bighead carps to control algae, which is effective in controlling algae blooms in water that is worse than the grade-V level. The second entailed planting reeds and willows in order to improve lakeside zones’ landscapes. The third entailed introducing water hyacinths, which play a positive role in reducing nitrogen and phosphorus but create a dark and anaerobic environment in the area that they cover, making it impossible for fish, shrimp, shellfish, and aquatic plants to survive.

The Kunming Institute of Zoology research team that wrote the report created the macrophytes-fishes-benthons-birds restoration model as a means of reducing phosphorus and nitrogen after studying the theory of the paths by which they are ushered out of wetlands. The model connects native flagship aquatic plants, fish, and benthic animals in order to reconstruct broken ecological chains and create a path by which phosphorus and nitrogen can be removed from the water. It has been implemented at Dianchi Lake and Yunnan’s second largest lake – an alpine lake in Dali City known as Erhai Lake – and good results have been achieved.

The researchers suggest dividing plateau lake wetlands into three categories and conducting targeted ecological restoration and management measures in accordance with local conditions in order to promote the model.

Implementing the macrophytes-fishes-benthons-birds restoration model is recommended for lake wetlands with good ecological environments where native species are well-preserved and water quality is in the grade-I to grade-III range, such as the Erhai Lake, Fuxian Lake, which is the third largest lake in Yunnan, and Lugu Lake, which is the highest lake in Yunnan, in order to engender the two main paths by which phosphorus and nitrogen are removed.

Introducing silver and bighead carps in lakes where some native creatures have disappeared and the water quality is in the grade-IV to worse-than-grade-V range, such as Dianchi, a plateau lake that connects to karst caves known as Qilu, a plateau lake that connects to Fuxian Lake by river known as Xingyun, a mesotrophic plateau lake located in western Yunnan known as Chenghai, and a lake that is known for its colorful lotus flowers and other scenery known as Yilong, is suggested so that they can consume algae present in them. The “macrophytes-fishes-benthons-birds” restoration model can be used in a supplementary manner in this case.

Reducing and removing heavy metals is the top priority for lake wetlands that have this problem, such as the Yangzonghai Lake area, which features underwater springs and is one of Yunnan’s scenic regions. The best way of doing so is by increasing the population of benthic shellfish, such as the Chinese pond mussel (Anodonta woodiana), Chinese round snails, and river clams, since shellfish adsorb heavy metals and deposit them in their shells as they grow. Lakeside zones should also be restored and native fish species that consume filamentous algae should be released as appropriate.

Chinese scientists: Model involving native macrophytes, fishes, benthons, and birds effective for lake wetlands restoration
http://en.chinagate.cn/2024-06/05/content_117235850.htm 

 

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SOURCE China.org.cn

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Consensus 2025 Wraps in Toronto With Eric Trump

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4 hours ago

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May 17, 2025

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Crypto‘s “Big Tent” event has wrapped in Toronto as high-profile figures across business, technology and government gathered to discuss crypto‘s regulatory liberalization and rising adoption. In 2026, Consensus will be hosted in Hong Kong (February) and Miami (May).

TORONTO, May 16, 2025 /PRNewswire/ — Consensus 2025, the world’s longest-running and most influential gathering for the crypto, blockchain and AI industries, concluded today at the Metro Toronto Convention Centre bringing together 14,771 attendees from 102 countries. The three-day event serves as the industry’s premier “big tent” event, uniting diverse voices from traditional finance, DeFi, policymaking and more to explore the future of digital assets.

Featuring 500 speakers across six stages, Consensus 2025 provided attendees with unique insights into the crypto landscape, with DeFi, real-world assets (RWAs), decentralized AI, stablecoins, crypto adoption and the evolving regulatory landscape dominating discussions among the biggest players in the crypto ecosystem. The event also featured North America’s largest in-person blockchain hackathon, with over 1,000 developers participating.

Highlights of Consensus Toronto included presentations from industry leaders, financial giants, tech powerhouses and White House representatives, including Coinbase, BlackRock and Google. Eric Trump, co-founder and Chief Strategy Officer of American Bitcoin featured on two sessions, with other high profile sessions from Kevin O’Leary, chairman of O’Leary Ventures and host of Shark Tank; Dave Portnoy, founder of Barstool Sports; Anthony Scaramucci, founder of Skybridge Capital. Toronto was chosen as the location for this year’s event due to its reputation as a financial powerhouse. It was also pinpointed to welcome a high concentration of Canadian crypto leaders, its growing reputation as a crypto innovation hub and status as the birthplace of Ethereum.

“Thanks to our friends at Consensus. They do an amazing job,” said Eric Trump of the CoinDesk conference, which has been running since 2015.

With plans for Consensus 2026 to take place at the iconic Miami Beach Convention Center in May 2026, Miami is considered the crypto capital of North America and a gateway to LATAM. Miami is set to position the event at the strategic crossroads of global capital, talent and innovation. Coming in February 2026, Consensus will return to the Hong Kong Convention and Exhibition Center.

Major sponsors of Consensus Toronto included Stellar, American Bitcoin, BitGo, Fastex, Spacecoin, alongside tech giants Google and AWS and Canadian firms such as WonderFi, Wealthsimple and Coinbase Canada.

Secure your ticket for Consensus Miami or Consensus Hong Kong now.

Media Contact:
Conor McGorry,
Senior Account Executive,
ClearStory International
M: +353 83 805 5747
E: conor@clearstoryinternational.com

About Consensus
Consensus by CoinDesk is the world’s longest-running and most influential gathering for the crypto, blockchain and AI industries. Bringing together industry leaders, policymakers and innovators, it helps people understand the future of digital assets with discussions on key topics such as DeFi, Web3, AI, the evolving regulatory landscape and more. With a mix of panels, keynotes and networking opportunities, Consensus 2025 provides a platform to explore the latest trends shaping the digital economy. Whether you’re an industry veteran or just entering the space, this event offers valuable insights and connections in a rapidly evolving field.

About CoinDesk
CoinDesk is the most trusted media, events, indices and data company for the global crypto economy. Since 2013, CoinDesk Media has led the story of the future of money and investing, illuminating the transformation in society and culture that comes with it. Our award-winning team of journalists delivers news and unparalleled insights that bring transparency, comprehension and context. CoinDesk gathers the global crypto, blockchain and Web3 communities at annual events such as Consensus, the world’s largest and longest-running crypto festival. CoinDesk Indices offers expertise in digital asset indices, data and research to educate and empower investors. In November 2023, CoinDesk was acquired by Bullish Group. CoinDesk operates as an independent subsidiary and abides by a strict set of editorial policies. For more information on CoinDesk media and events, please visit CoinDesk.com.

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SOURCE CoinDesk Inc

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AFRICON 2025 Returns to Atlanta on September 18-20, 2025

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May 16, 2025

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AFRICON, the flagship convening for global African changemakers, tastemakers, and innovators, officially returns to Atlanta, Georgia on September 18–20, 2025. Hosted by Amplify Africa, this year’s edition marks a new era of global connection, cultural elevation, and cross-continental collaboration—bringing together thousands of attendees from across Africa, the Diaspora, and the world.

ATLANTA, May 16, 2025 /PRNewswire-PRWeb/ — The Premier Global Gathering Celebrating African Culture, Creativity, and Commerce Expands with New Partnerships

“AFRICON is more than a conference—it’s a cultural and economic movement,” said Timi Adeyeba, COO & Co-Founder of Amplify Africa.

AFRICON, the flagship convening for global African changemakers, tastemakers, and innovators, officially returns to Atlanta, Georgia on September 18–20, 2025. Hosted by Amplify Africa, the 2025 edition, will showcase panels, workshops, pitch competitions, music showcases, fashion bazaars, and a film festival. This year’s edition marks a new era of global connection, cultural elevation, and cross-continental collaboration—bringing together thousands of attendees from across Africa, the Diaspora, and the world.

“AFRICON is more than a conference—it’s a cultural and economic movement,” said Timi Adeyeba, COO & Co-Founder of Amplify Africa.

“Each year, we’re building bridges across continents and creating a global platform that celebrates who we are while shaping where we’re going,” said Dami Kujembola, CEO & Co-Founder of Amplify Africa.

This year, AFRICON is proud to announce a headline partnership with Fidelity Bank, one of Africa’s most respected financial institutions. As part of this collaboration, AFRICON 2025 will feature the 3rd Annual Fidelity Investment and Trade Creative Connect (FITCC)—a marquee forum designed to spotlight innovation, entrepreneurship, and cross-border investment opportunities across the African continent.

“Since 2022, when we hosted the maiden edition, the FITCC has evolved beyond a platform for promoting Nigeria’s non-oil exports to become a veritable showcase of the immense value Nigeria has to offer the global market,” stated Dr. Nneka Onyeali-Ikpe, OON, Managing Director/Chief Executive Officer of Fidelity Bank Plc. “As part of our commitment to developing platforms that promote economic growth, creativity, and sustainable trade both within Nigeria and internationally, we are pleased to collaborate with AFRICON to host FITCC. This initiative stems from AFRICON’s esteemed capability to unite key stakeholders dedicated to integrating Nigerian businesses into global supply chain networks.”

AFRICON 2025 will feature a dynamic lineup of programming including cultural showcases, policy roundtables, business summits, nightlife experiences, and wellness activations. From creative industries and tech innovation to investment, trade, and social impact, the two-day experience positions Africa and its Diaspora as a rising global force.

Projected Impact

It is expected that AFRICON 2025 will attract:Over 3,000 attendees from around the worldMore than 200 exhibitors and businesses across sectorsOver US$200 million in trade, investment, and partnership deals to be concluded

AFRICON 2025 continues to build on its legacy of convening a global network of decision-makers, creatives, executives, and community leaders who are shaping Africa’s future.

For more information on tickets, sponsorship opportunities, and programming details, visit www.africon.global or follow @africon.global on all platforms.

About Amplify Africa

Amplify Africa is a leading media, events, and cultural agency dedicated to shaping the global narrative of Africa and its Diaspora. With a reach of over 12 million people monthly, Amplify Africa curates impactful experiences, content, and campaigns that celebrate African excellence across entertainment, tech, business, and culture. From landmark festivals to thought leadership summits, the platform serves as a bridge between Africa and the world—empowering the next generation of changemakers and creators.

About Fidelity Bank

Fidelity Bank Plc is a full-fledged commercial bank with over 9.1 million customers who are serviced across its 251 business offices and various digital banking channels in Nigeria and the United Kingdom.

The Bank is the recipient of multiple local and international Awards, including the 2024 Excellence in Digital Transformation & MSME Banking Award by BusinessDay Banks and Financial Institutions (BAFI) Awards; the 2024 Most Innovative Mobile Banking Application award for its Fidelity Mobile App by Global Business Outlook, and the 2024 Most Innovative Investment Banking Service Provider award by Global Brands Magazine. Additionally, the Bank was recognized as the Best Bank for SMEs in Nigeria by the Euromoney Awards for Excellence and as the Export Financing Bank of the Year by the BusinessDay Banks and Financial Institutions (BAFI) Awards.

Media Contact
Amplify Africa, Amplify Africa, 1 2138140719, info@amplifyafrica.org, https://amplifyafrica.co/

View original content to download multimedia:https://www.prweb.com/releases/africon-2025-returns-to-atlanta-on-september-1820-2025-302456185.html

SOURCE Amplify Africa

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Movano Health’s Board of Directors Initiates Process to Maximize Shareholder Value

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7 hours ago

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May 16, 2025

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PLEASANTON, Calif., May 16, 2025 /PRNewswire/ — Movano Health (Nasdaq: MOVE), a pioneer in health technology, announced today that its Board of Directors has initiated a process to explore strategic alternatives, including a sale, merger or similar transaction involving the Company, to maximize shareholder value.  To support this process, Movano Health’s Board of Directors has engaged Aquilo Partners as its financial advisor and K&L Gates LLP as its legal counsel.

There can be no assurance that this process will result in any transaction or other strategic change or as to the timing of any such potential agreement or transaction. Movano Health does not intend to disclose further developments unless and until the Board of Directors has approved a specific course of action or determines that further disclosure is appropriate or required.  The Company also reported that due to resource constraints, it does not plan to timely file its quarterly report on Form 10-Q for the quarter ended March 31, 2025.

About Movano Health 
Founded in 2018, Movano Inc. (Nasdaq: MOVE) dba Movano Health is developing a suite of purpose-driven healthcare solutions to bring medical-grade data to the forefront of wearables. Featuring modern and flexible form factors, Movano Health’s devices offer an innovative approach to delivering trusted data to both customers and enterprises, capturing a comprehensive picture of an individual’s health data and uniquely translating it into personalized and intelligent insights.

Movano Health’s proprietary technologies and wearable medical device solutions enable the use of data as a tool to proactively monitor and manage health outcomes across a number of patient populations that exist in healthcare. For more information on Movano Health, visit https://movanohealth.com/.

Forward Looking Statements

This press release contains forward-looking statements concerning our expectations, anticipations, intentions, beliefs, or strategies regarding the future. These forward-looking statements are based on assumptions that we have made as of the date hereof and are subject to known and unknown risks and uncertainties that could cause actual results, conditions, and events to differ materially from those anticipated. Therefore, you should not place undue reliance on forward-looking statements. Examples of forward-looking statements include, among others, statements we make regarding the Company’s strategic plans and value, plans with respect to the commercial launches of the Evie Ring and EvieMED; our expectations regarding potential commercial opportunities and addressable markets; planned cost-cutting initiatives; anticipated FDA clearance decisions with respect to our products; expected future operating results; product development efforts and product releases; clinical trial and regulatory initiatives; commercial partner activities; our strategies, positioning and expectations for future events or performance. Important factors that could cause actual results to differ materially from those in the forward-looking statements are set forth in our most recent Annual Report on Form 10-K and any subsequent Quarterly Reports on Form 10-Q, and in our other reports filed with the Securities and Exchange Commission, including under the caption “Risk Factors.”  Any forward-looking statement in this release speaks only as of the date of this release. We undertake no obligation to publicly update any forward-looking statement, whether written or oral, that may be made from time to time, whether as a result of new information, future developments or otherwise.

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SOURCE Movano

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