claim: Since the beginning of the Industrial Revolution, the acidity of surface ocean waters has increased by about 30 percent.13,14
evidences.evidence_id: Carbon dioxide:216
evidences.article: Carbon dioxide
evidences.evidence: This has caused an increase in hydrogen ion (acidity) of about 30% since the start of the industrial age through a process known as "ocean acidification."
evidences.votes: SUPPORTS SUPPORTS SUPPORTS SUPPORTS
evidences.evidence_id: Human impact on marine life:59
evidences.article: Human impact on marine life
evidences.evidence: Ocean acidification has increased 26% since the beginning of the industrial era.
evidences.votes: SUPPORTS SUPPORTS SUPPORTS REFUTES
evidences.evidence_id: Ocean acidification:49
evidences.article: Ocean acidification
evidences.evidence: In the 15-year period 1995–2010 alone, acidity has increased 6 percent in the upper 100 meters of the Pacific Ocean from Hawaii to Alaska.
evidences.votes: REFUTES NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO
evidences.evidence_id: Ocean acidification:5
evidences.article: Ocean acidification
evidences.evidence: Between 1751 and 1996, surface ocean pH is estimated to have decreased from approximately 8.25 to 8.14, representing an increase of almost 30% in H+ ion concentration in the world's oceans.
evidences.votes: SUPPORTS SUPPORTS SUPPORTS SUPPORTS
evidences.evidence_id: The Sixth Extinction: An Unnatural History:67
evidences.article: The Sixth Extinction: An Unnatural History
evidences.evidence: Since the beginning of the Industrial Revolution, we have seen increasing levels of carbon dioxide in the atmosphere at an alarming rate.
evidences.votes: NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO NOT_ENOUGH_INFO