皮尤環境組織（Pew Environment Group）成員、「我們的海洋聯盟」（Our Ocean Coalition）負責人Susan Allen表示：「這是奧勒岡州歷史性的一刻；奧勒岡州的自然資源管理擁有悠長的歷史，本法案為自1967年具里程碑性質的奧勒岡海灘法案(Beach Bill)通過後，對奧勒岡州所轄海域最重要的法案。」我們的海洋聯盟組織包含了奧勒岡州的保育人士、科學家、海洋使用者及商業領袖。
Oceans cover about 72 percent of Earth's surface area and there are an estimated 250,000 marine species. "Yet, despite its importance, marine biodiversity has not fared well at human hands," UN Secretary-General Ban Ki-moon said today in his message to mark the International Day for Biological Diversity.
More than half of global fisheries are exhausted and a further third depleted, warned the secretary-general. Between 30 and 35 percent of critical marine environments, such as seagrasses, mangroves and coral reefs, have been destroyed.
Plastic debris continues to kill marine life, and polluted runoff from land-based activities is deadening vast areas of coastal waters, leaving these dead zones without oxygen.
"Added to all of this," said Ban, "increased burning of fossil fuels is affecting the global climate, making the sea surface warmer, causing sea level to rise and increasing ocean acidity, with consequences we are only beginning to comprehend."
The UN General Assembly proclaimed May 22 as the International Day for Biological Diversity, to increase understanding and awareness of biodiversity issues. The theme for this year's observance is marine diversity.
Commercial fisheries are the most serious threat facing the world's seabirds, finds the nonprofit advocacy organization BirdLife International, which says fisheries are responsible for the incidental deaths of hundreds of thousands of seabirds each year. Longliners, trawlers and gillnetters are all to blame.
"For several species of albatross, this level of mortality is unsustainable and they are now perilously close to extinction," says BirdLife. "In addition, the negative impact of overfishing on seabirds continues to increase as fisheries target ever smaller fish."
The IUCN Red List Index for birds shows that nearly half of seabird species are known or suspected to be experiencing population declines. Open ocean bird species are faring particularly badly. Of the 346 known seabird species, 97 species are globally threatened, while 17 are listed as Critically Endangered.
Secretary-general Ban says that on land nearly 15 percent of surface area is under some kind of protection, but at sea, "little more than one percent of marine environments are protected."
"Lately, some progress is being made, particularly with the establishment of large-scale marine reserves and documenting areas of ecological or biological significance in open-ocean and deep-sea habitats," he said.
On Monday, Oregon Governor John Kitzhaber made some progress in protecting coastal waters as he signed legislation designating three marine reserves and protected areas off Cape Falcon, Cascade Head, and Cape Perpetua, creating Oregon's first system of marine reserves.
Combined with two new sites designated in January, the law creates an initial network of marine reserves and protected areas off the Oregon coast to provide places for plants and animals to reproduce and thrive.
"This is a historic day for Oregon," said the Pew Environment Group's Susan Allen, who directs the Our Ocean Coalition, a statewide association of Oregon conservationists, scientists, ocean users and business leaders. "Our state has a long history of natural resources stewardship. This is the most important law to protect our Territorial Sea since the landmark Beach Bill of 1967."
In the European Union, the International Day for Biological Diversity was marked with a three day series of events centered on sustainable activities for oceans and seas called "Blue Growth."
The starting point was Sunday with a maritime festival in Gothenburg, Sweden. Exhibits focused on: maritime research, threats to the sea environment, the effects of climate change, fishing, shipping, the development of harbors, marine national parks, maritime spatial planning, wind and wave energy.
On Monday, the conference hosted high-level key speakers such as Maria Damanaki, European Commissioner for Maritime Affairs and Fisheries, who said, "The dual purpose of Blue Growth [is] creating new jobs in the maritime economy and letting maritime economy grow, but sustainably and inclusively."
Today, there were 26 Blue Growth workshops and an exhibition area, where maritime stakeholders showcased policy initiatives related to seas and oceans.
But the International Union for the Conservation of Nature, which maintains the authoritative Red List of Threatened Species, and other marine conservation organizations have warned that bluefin tuna, sea bass and hake are threatened with regional extinction in the Mediterranean Sea because of overfishing and pollution.
Concern is particularly high over the disappearance of the Atlantic bluefin tuna, Thunnus thynnus, which the IUCN lists as Endangered, saying, "This species has become rare relative to historical levels because of massive overfishing." More than 40 species of marine fish could disappear from the Mediterranean, including many rays and sharks, warns the IUCN, .
Secretary-general of the Ramsar Convention on Wetlands, Anada Tiéga, reminded the world of the direct impact of human activities on ocean health.
"An estimated 60 percent of the world's human population live on or close to the coast, which is directly or indirectly causing many stresses affecting sustainability in the coastal zone, such as loss of habitat, increased pollution, accelerated sea-level rise, and interruption of flow of water and sediments," said Tiéga.
"Many of these problems seriously affect coastal wetlands and their capacity to continue to provide vital functions for people and biodiversity in these areas," Tiéga said.
The global conservation organization WWF, as part of the Antarctic Ocean Alliance, today unveiled a new vision for the creation of the world's largest marine protected area across Antarctic marine habitats.
The new report, "Antarctic Ocean Legacy: A Vision for Circumpolar Protection" calls on governments to support increased marine protection for this unique environment.
Visitors to Antarctica go on a whale watching excursion in a motorized inflatable. (Photo by Alumni Western)
Antarctic waters make up almost 10 percent of the world's seas and are some of the most intact environments left on Earth. They are inhabited by almost 10,000 diverse species such as penguins, seals and whales, yet they are under increasing pressure from commercial fishing and climate change.
The WWF report says that over 40 percent of the Southern Ocean warrants protection and is calling on the Commission for the Conservation of Antarctic Marine Living Resources, to protect this area now while it remains largely intact.
CCAMLR has agreed to create a network of marine protected areas around Antarctica this year and next.
"The world must act now to conserve our diverse marine environment before it is too late," said John Tanzer, global marine director, WWF International. "The oceans need all the support governments and bodies such as CCAMLR can give in this era of increasing threats."
Secretary-general Ban said that next month Rio+20, the UN Conference on Sustainable Development in Rio de Janerio, Brazil, will provide an opportunity to safeguard the oceans.
"Rio+20 must galvanize action to improve the management and conservation of oceans through initiatives by the United Nations, governments and other partners to curb overfishing, expand marine protected areas and reduce ocean pollution and the impact of climate change," Ban said.
"By taking action at the national, regional and global levels, including enhancing international cooperation," said Ban, "we can achieve the Aichi Biodiversity Target of conserving 10 percent of marine and coastal areas by 2020, a crucial step in protecting marine biodiversity for the future we want."