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Michael A. Rawlins

Extension Associate Professor, University of Massachusetts Amherst

My research activities focus on investigations of large-scale hydrology and biogeochemistry. I am interested in how climate processes affect and influence terrestrial water and carbon cycles through synthesis studies which leverage in situ observations, numerical models, and remote sensing data. Through this work I seek to connect and understand water, energy, and carbon cycling across the earth's land, atmosphere, and ocean domains. Most recently I have investigated recent and potential future change in the Arctic's freshwater cycle and its connections with warming across the region. This work suggests that the Arctic's freshwater cycle is accelerating or "intensifying", consistent with global climate model projections. I also study how a warming climate impacts permafrost and associated cycling of carbon between high latitude ecosystems and the atmosphere.

Other research interests center on the use of climate model projections of future climate changes across the Northeast US. This work involves outputs from a suite of high-resolution regional climate models (RCMs) which, relative to coupled global climate models, can account for important local influences on climate. Applying these tools I seek to advance understanding of the effects of climate change across the region, including likely impacts to forests and agriculture, coastal and marine resources, human health, and a host of other important ecosystem services.

I am also manager of the Climate System Research Center, a research facility of the Department of Geosciences, University of Massachusetts.

How can we predict the hottest year on record when weather forecasts are so uncertain?

Jan 19, 2017 12:32 pm UTC| Nature

NASA and NOAA jointly reported that 2016 was the warmest year on record. Thats no surprise, as the first six months of the year were all exceptionally warm. Yet the news is significant for what it says about global...

Economy

Trump Pushes China Market Access During High-Stakes Xi Summit

U.S. President Donald Trump announced Wednesday that his top priority during his state visit to China will be urging President Xi Jinping to open the Chinese market further to Western companies. Speaking aboard Air Force...

Asian Currencies Hold Steady as Strong U.S. Inflation Data Boosts Dollar

Asian currencies traded mostly flat on Wednesday after posting strong gains in the previous session, as higher-than-expected U.S. inflation data strengthened the U.S. dollar and pushed Treasury yields higher. Investors...

Asian Stocks Steady as Iran War Concerns Persist Ahead of Trump-Xi Summit

Asian stock markets traded in a narrow range on Wednesday as investors remained cautious over the ongoing Iran conflict and its potential impact on global inflation. Market sentiment also stayed focused on the upcoming...

Australia Housing Tax Reform Sparks Debate Over Property Investor Tax Breaks

Australian Prime Minister Anthony Albanese has triggered a major political and economic debate after announcing plans to scale back tax breaks for property investors, a move welcomed by many aspiring homebuyers but...

New Zealand Budget 2026 Focuses on Fiscal Discipline and Infrastructure Investment

New Zealand Prime Minister Christopher Luxon announced that the government will maintain strict control over day-to-day spending in Budget 2026 while significantly increasing capital investment to strengthen the countrys...

Politics

Trump Administration Appoints David Venturella as Acting ICE Director Amid Immigration Crackdown

The administration of U.S. President Donald Trump announced that Immigration and Customs Enforcement (ICE) official David Venturella will become the agencys new acting director following the departure of Todd Lyons at the...

Bahamas Election 2026: Prime Minister Philip Davis Secures Historic Second Term

Bahamian Prime Minister Philip Davis and the ruling Progressive Liberal Party (PLP) secured a decisive victory in the 2026 Bahamas general election, marking the first time in nearly three decades that a Bahamian leader has...

Tennessee Republicans Remove Democrats From Committees After Redistricting Protest

Tennessee House Speaker Cameron Sexton removed Democratic lawmakers from all committee and subcommittee assignments following protests over the states controversial congressional redistricting plan. The disciplinary action...

Russia Resumes Heavy Drone Attacks on Ukraine After Ceasefire Ends

Russian forces launched a new wave of attacks across Ukraines Dnipropetrovsk region on Tuesday, killing at least six people and injuring several others shortly after a temporary U.S.-mediated ceasefire expired. Ukrainian...

US-China Trade Talks Begin in South Korea Ahead of Trump-Xi Beijing Summit

U.S. Treasury Secretary Scott Bessent arrived in South Korea on Wednesday for high-level trade discussions with Chinese Vice Premier He Lifeng ahead of the much-anticipated summit between U.S. President Donald Trump and...

Science

Trump Administration Releases New UFO Files and Apollo Mission Records

The U.S. Defense Department has released dozens of previously classified UFO-related files following an order from President Donald Trump, sparking renewed debate over unidentified anomalous phenomena (UAP) and government...

China vs. NASA: The New Moon Race and What's at Stake by 2030

The space race is back and this time, its a direct competition between the United States and China for dominance on the lunar surface. NASAs Artemis II mission recently made history when four astronauts flew farther into...

NASA Artemis II: First Crewed Moon Mission Since Apollo Takes Four Astronauts on 10-Day Lunar Journey

NASAs Artemis II mission launched Wednesday, marking humanitys return to crewed lunar exploration for the first time since the Apollo era. Carrying four astronauts aboard the Orion spacecraft, this historic 10-day mission...

NASA's Artemis II Mission: First Crewed Lunar Journey Since Apollo

NASA's Artemis II Crew Arrives in Florida for Historic Moon Mission

The four astronauts chosen for NASAs Artemis II mission have touched down at Kennedy Space Center in Florida, marking the beginning of final launch preparations for the first crewed lunar journey in over 50 years. NASA...

Technology

Japan’s Top Banks to Gain Access to Anthropic’s Claude Mythos AI Model

Japans three largest banking institutions are expected to receive access to Claude Mythos, the advanced artificial intelligence model created by U.S.-based AI startup Anthropic, according to a report published by Nikkei on...

Samsung Shares Slide as Wage Talks Collapse, Raising Strike Fears

Samsung Electronics shares fell sharply on Wednesday after negotiations between the company and its largest labour union failed to produce a wage agreement, increasing concerns over a possible large-scale strike that could...

Arteris Stock Surges After Strong Q1 Earnings Beat and Higher 2026 Outlook

Arteris Inc. (NASDAQ: AIP) shares surged in after-hours trading on Tuesday after the semiconductor software company reported stronger-than-expected first-quarter 2026 earnings and raised its full-year revenue forecast. The...

Anthropic Eyes $300M Stainless Acquisition Amid Enterprise AI Expansion

Anthropic is reportedly in advanced discussions to acquire developer tools startup Stainless in a deal valued at more than $300 million, according to a report from The Information. The potential acquisition highlights the...

Nvidia CEO Jensen Huang to Join Trump’s China Visit Amid AI Chip Tensions

Nvidia CEO Jensen Huang is expected to join a group of top American business leaders accompanying U.S. President Donald Trump during his upcoming visit to China, according to two Reuters sources familiar with the matter....