Last Ditch Effort to Save A Dying Species

Humans, unfortunately, do not have the best history when it comes to maintaining our relationships with the unique species that make up Earth’s wildlife. Many human factors contribute to the decline of a species, including habitat loss and degradation, urban sprawl, and ill-fit regulations to protect endangered populations. 

The vaquita are a charismatic species that has become one of the world's most endangered species. Their populations have declined over the past half-century. Estimates suggest only ten adult individuals are left in Mexico’s Northern Gulf of California. If nothing is done to prevent further decline, they will be erased from Earth’s oceans forever. 

Vaquita are extremely small and agile cetaceans that are incredibly elusive in the wild, making them all the more difficult to see as their population numbers continue to decline. They often inhabit nearshore waters where they come into contact with fishers, illegal gillnets, boats, and humans. The northern region of the Gulf of California has been designated a marine protected area, restricting fishing and banning illegal gillnets, often the culprit of vaquita deaths. However, illicit management tactics and a lack of supervisory resources have allowed continued illegal fishing activities that pose risks to the remaining vaquita. 

Studies suggest 1 in 5 vaquita get entangled and drown in gillnets intended for other species like the totoaba fish. The high price commodity of the totoaba, also a native species to these waters, is the driving force behind continued fishing. Totoaba fish were heavily overfished in the 1970s, even listed as endangered by the late 1970s. There is an international trade ban on totoaba products, but the demand is still thriving in Chinese markets, which has fueled an increase in illegal fishing efforts over the last decade. Many Chinese clients purchase the totoaba’s swim bladder for holistic medicinal purposes. Illegal fishing is incredibly lucrative to local fishers, who can receive up to $4,000 USD per pound of totoaba swim bladder they supply, making them almost half a year’s income. 

Governmental efforts have interceded to support the tiny porpoise, beginning with U.S. President Barack Obama and Mexican President Enrique Pena Nieto’s collaborative efforts like installing an international committee to focus on developing vaquita safe fishing technologies for local fishermen. This committee has worked diligently to improve fishing techniques, avoiding any bycatch complications and contributing to scientific studies on specimens they find in the wild. 

All is not lost for the vaquita, as recent studies extrapolated DNA data collected on individuals over the last 40 years to suggest their species will not suffer extinction due to inbreeding. The remaining individuals are still genetically unique enough to prevent those population complications. Experts suggest their population could rebound over the next 50 years if complete protection is provided and their numbers do not suffer any further exponential declines. 

Saving the vaquita will continue to face challenges from tense relationships between conservationists and local fishermen, foreign market demand for illegal products, and continued use of damaging fishing technologies. The installed committees, scientists, and government officials work to provide every available resource to aid the vaquita’s recovery and future protection. 

Navy’s Accidental Water Contamination Affects Over 400k Hawai’i Residents

Recent water quality tests at containment facilities near Pearl Harbor on Oahu in late November uncovered extreme levels of petroleum fuel contamination, forcing the shutdown of a major well for island residents. The petroleum-contaminated water was recorded with more than 350 times the safe level of possible hydrocarbon contaminants forcing the shutdown on December 3rd.

Hundreds of military families in the impacted area were affected with reported cases of mouth and body sores, pet sickness, stomach issues, and other attributable illnesses. Preliminary concerns were first warranted when residents reported their water smelling and tasting like gasoline, corroborating the recent illnesses. This shocking public health threat has forced the relocation of at least 3,000 Pearl Harbor-Hickam military families and posed risks to several day cares, schools, and hundreds of businesses. 

Investigations into the contamination suggested wells were originally contaminated after jet fuel spilled into access tunnels on November 20th. The spill was immediately cleaned and responded to, but not before contaminants could leach through to underground water wells. 

Residents are rightly upset due to the Navy's knowledge about the spill, potential health threats, and their inability to take necessary preventative steps until a week after the initial fuel accident. Governor David Ige described the contamination as a crisis, and state health officials have since suspended activities at the Red Hill well and ordered the Navy to clean up all impacted water systems. 

The Navy has taken full responsibility for the accident and plans to clean up the petroleum spill by completely flushing the Red Hill well with more than 25 million gallons of clean drinking water before assessing other potentially affected systems. Nevertheless, the event has put a bad taste in many Hawaii residents’ mouths and added extreme caution in regards to the cleanliness and safety of their water. 

Closing the major well near the state’s capital Honolulu has also elicited a response from the state department telling residents to conserve water to mitigate potential future shortages. The Halawa well directly contributes water to more than 400k residents and local businesses, and the cleaning process is expected to take several weeks.

Biden’s $1 Trillion Infrastructure Bill Could Be a Step Towards Improving America’s Aging Water Infrastructure and Protecting It From Climate Change

In September of 2021, Vox released an article exploring the drinking water crisis impacting millions of people across the country. In this article, Li Zhou performs an in-depth case study on the drinking water crisis in Jackson, Mississippi, specifically. The resident that Zhou interviewed has been using bottled water for cooking and drinking for years due to the city’s unsafe and frequently interrupted drinking water service. This past winter, a sudden period of extreme cold caused pipes to burst and left approximately 40,000 Jackson residents without access to water for over two weeks. Many cities around the United States are facing similar consequences of poor water infrastructure. A report from McKinsey found that, on average, anywhere from 14-18% of total daily treated, potable drinking water in the United States is lost due to leaking, with some water systems reporting much higher loss rates of over 60%. 

Water infrastructure in the United States is extremely outdated, with the average US water-network pipe being at least 45 years old and some cast-iron pipes being over 100 years old. Aside from the aging water infrastructure, the increased frequency and intensity of extreme weather events caused by climate change are expected to further strain drinking water supplies around the country and the world. Replacing water infrastructure is a massive but necessary project that the Environmental Protection Agency (EPA) estimates will take $839 million/year to replace and monitor. However, the United States has historically been slow to adapt and invest in new technology to improve health, safety, and efficiency. 

Aside from improvements to the physical infrastructure, researchers have also argued that stronger enforcement of drinking water regulations is essential for improving the overall safety of drinking water in the United States. Many water systems around the country do not comply with requirements outlined in the Clean Water Act. However, they have been allowed to continue to operate due to inadequate enforcement of the Act. Another issue threatening drinking water supplies is the lack of regulations for discharging wastewater. Improper wastewater discharge can result in excessive amounts of phosphorus and nitrogen entering waterways which causes algae blooms.

More recently, the House passed Biden’s bipartisan infrastructure bill, which includes a total of $1 trillion in funding to repair aging infrastructure, fund new climate initiatives, expand access to high-speed internet service, and more. The bill has specifically carved out $48 billion to fund water-related repairs, such as replacing lead pipes and studying emerging water contaminants. Individual states have quite a bit of freedom in determining how such funding will be spent. Still, the passing of this bill is a step in a positive direction towards improving the nation’s drinking water infrastructure. 

Climate Change and Population Increase Stimulates the Impending Water Crisis

Improved water management, monitoring, and forecasting are needed in the face of a looming global water crisis, the UN World Meteorological Organization (WMO) and partners said in a report published on Tuesday. 

Floods, droughts, and other water-related hazards increase due to climate change, but at the same time, the number of people experiencing “water stress” continues to rise. 3.6 billion people globally had inadequate access to water for one month per year, and this number is expected to surpass 5 billion by 2050. 

Petteri Taalas, the World Meteorological Organization Secretary-General, says that “Increasing temperatures are resulting in global and regional precipitation changes, leading to shifts in rainfall patterns and agricultural seasons, with a major impact on food security and human health and well-being.” This past year alone has seen extreme, water-related events. Across Asia, extreme rainfall caused massive flooding in Japan, China, Indonesia, Nepal, Pakistan, and India. 

Flood-related disasters have risen by 134% compared to the last two decades, and most deaths and economic losses occurred in Asia. The number and duration of droughts also increased by 29% over the past two decades, and most deaths from droughts were in Africa. 

In the past 20 years, terrestrial water storage - the summation of all water on the land surface and subsurface, including soil moisture, snow, and ice - has dropped at a rate of 1 cm per year. Some of the biggest changes are occurring in Antarctica and Greenland, but many areas are experiencing significant water losses in areas that had traditionally provided water supply. 

Overall, the world is behind schedule on the UN Sustainable Development Goal No. 6 (SDG 6) to ensure availability and sustainable management of water and sanitation for all. 3.6 billion people lacked safely managed sanitation services, and 2.3 billion people lacked basic hygiene services. Seventy-five countries reported water efficiency levels below average, including 10 with extremely low levels. 

A WMO assessment of 101 countries for which data are available found that:

• There is inadequate interaction among climate services providers and information users in 43% of WMO Members;

• Data is not collected for basic hydrological variables in approximately 40% of them;

• Hydrological data is not made available in 67% of them;

• End-to-end riverine flood forecasting and warning systems are absent or inadequate in 34% of those who provided data;

• End-to-end drought forecasting and warning systems are lacking or inadequate in 54% of them.

UN Leaders Urging Companies to Take Measures to Protect Seafarers’ Rights

The United Nations has issued a list of human rights to business enterprises that are engaged in the maritime industry to protect seafarers that may be stranded on ships due to new COVID-19 variants and government-imposed travel restrictions. The Human Rights Due Diligence Tool is a joint initiative by the UN Global Compact, UN Human Rights Office, International Labour Organization (ILO), and the International Maritime Organization (IMO).

The tool provides guidance and a checklist for cargo owners, charterers, and logistics providers to conduct human rights due diligence across their supply chains to identify, prevent, mitigate and address adverse human rights impacts for seafarers. 

Amid concerns about the number of crew stranded working beyond their contacts at sea due to COVID-19 restrictions, UN agencies hope the new guidance will help ensure that the working conditions are respected and comply with international standards. The guidance aims to ensure that seafarers have rights safeguarded, such as physical and mental health, and access to family life, and freedom of movement. 

Although the maritime industry contributes more than 80% of global trade goods, there have been reports that seafarers are working way beyond the 11-month maximum limit of service on board. An estimated 200,000 crew are stuck on commercial vessels globally amid recent attempts to prevent the spread of COVID-19. Unilever and other big retail brands are among consumer giants adopting a toolkit to audit their shipping supply chains to help bring seafarers stuck on commercial vessels back home and eliminate human rights risks. 

Any company that puts any cargo on ships will be encouraged to use the checklist, which includes asking ship owners and those who charter space on vessels to support crew changes and ensure clauses aren’t being added to contracts that prevent crew relief.