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Hanqin Tian

Hanqin Tian

Director, International Center for Climate and Global Change Research, Auburn University
Dr. Hanqin Tian is Solon and Martha Dixon Professor, Founding Director of International Center for Climate and Global Change Research, and Leader for the interdisciplinary cluster of Climate-Human-Earth System Science (CHESS) at Auburn University. He received his BS from Zhejiang University in 1982, MS from Chinese Academy of Agricultural Sciences in 1986, and Ph.D. from State University of New York, Syracuse in 1996. Prior to joining Auburn University, he had worked in MBL-Woods Hole, MIT, Chinese Academy of Sciences, University of Kansas as faculty member and scientist. His primary research focuses on understanding and quantifying land biosphere's roles in global biogeochemical and hydrological cycles and the climate system, and how human activities have affected Earth's ecosystem ability in providing people with goods and services including food, energy and water, and providing a scientific basis for solutions to the major environmental challenges facing humanity and the society. By using emerge technology and theory in earth system modeling, Big Data and Deep learning, satellite observation and ecosystem theory, he has developed terrestrial biosphere modeling framework for understanding, quantification and assessment of drivers and effects of changes in the biosphere, climate, and human interactions with the Earth system. His research on the global carbon cycle and greenhouse gas emissions is at the leading edge of the field. His research has resulted in over 300 publications, and many of them were published in the most prestigious journals including Science and Nature. Dr. Tian’s work has been frequnetly featured by national and international media including newspapers, TV programs and radio. He is the recipient of many US and foreign awards and honors including the Creative Research and Scholarship Award, Harry Murphy Award for Excellence in Research, Ye Duzheng’s Global Change Science Prize, and the SEC Faculty Achievement Award. In 2016, Dr. Tian was elected as a Fellow of American Association for the Advancement of Science (AAAS), the world’s largest scientific society. In 2019, Dr. Tian is named Andrew Carnegie Fellow by the Carnegie Corporation of New York.

Climate Change Series

Food has a climate problem: Nitrous oxide emissions are accelerating with growing demand for fertilizer and meat – but there are solutions

Jun 12, 2024 05:59 am UTC| Insights & Views

Foods role in climate change has emerged as one of the defining challenges of our time. The journey of a steak, fruit or salad from the vast expanses of agricultural lands to the plates on our tables leaves a significant...

Nitrogen fertilisers are incredibly efficient, but they make climate change a lot worse

Nov 19, 2019 02:29 am UTC| Insights & Views Science

Nitrous oxide (N₂O) (more commonly known as laughing gas) is a powerful contributor to global warming. It is 265 times more effective at trapping heat in the atmosphere than carbon dioxide and depletes our ozone...

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Economy

India Budget 2026: Modi Government Eyes Reforms Amid Global Uncertainty and Fiscal Pressures

Indias central government is set to present its annual budget on Sunday, a closely watched event as Prime Minister Narendra Modis administration seeks to accelerate domestic reforms while navigating rising global...

China Home Prices Rise in January as Government Signals Stronger Support for Property Market

Average prices of new homes across 100 major Chinese cities recorded an increase in January, while price declines in the secondary housing market continued to narrow, according to a private survey. The data suggests early...

South Korea Exports Surge in January on AI Chip Demand, Marking Fastest Growth in 4.5 Years

South Koreas exports recorded a strong start to the year, rising for an eighth consecutive month in January and posting their fastest growth in four and a half years, driven largely by booming global demand for AI servers...

Russia Stocks End Flat as MOEX Closes Unchanged Amid Mixed Global Signals

Russian stocks finished Saturdays trading session slightly lower overall, with the benchmark MOEX Russia Index closing unchanged at 0.00% in Moscow. Market sentiment remained cautious as investors weighed mixed...

China Factory Activity Slips in January as Weak Demand Weighs on Growth Outlook

Chinas factory activity contracted at the start of the year, highlighting persistent pressure from weak domestic demand despite continued policy support from Beijing. An official survey released on Saturday showed that...

Politics

Trump Says Fed Pick Kevin Warsh Could Win Democratic Support in Senate Confirmation

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Christian Menefee Wins Texas Special Election, Narrowing GOP House Majority

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Trump’s Iraq Envoy Mark Savaya Ousted Amid U.S.-Iraq Tensions Over Iran Influence

Mark Savaya, who was named by U.S. President Donald Trump as special envoy for Iraq in October, is no longer serving in that role, according to multiple sources familiar with the decision. The reported removal comes at a...

Keir Starmer Urges Prince Andrew to Testify in U.S. Epstein Investigation

British Prime Minister Keir Starmer has called for former Prince Andrew to testify before a U.S. congressional committee following new revelations about his long-standing links to disgraced financier and convicted sex...

U.S. Government Enters Brief Shutdown as Congress Delays Funding Deal

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Science

NASA and SpaceX Target Crew-11 Undocking From ISS Amid Medical Concern

NASA has confirmed that the agency, in coordination with SpaceX, is targeting no earlier than 5 p.m. Eastern Time (2200 GMT) on Wednesday, January 14, for the undocking of the SpaceX Crew-11 mission from the International...

Neuralink Plans High-Volume Brain Implant Production and Fully Automated Surgery by 2026

Elon Musks brain-computer interface company Neuralink is preparing for a major expansion, announcing plans to begin high-volume production of its brain implant devices and transition to a fully automated surgical procedure...

Jared Isaacman Confirmed as NASA Administrator, Becomes 15th Leader of U.S. Space Agency

The U.S. Senate has officially confirmed billionaire private astronaut Jared Isaacman as the new NASA administrator, making him the 15th leader in the agencys history. The confirmation, which took place on Wednesday, marks...

Senate Sets December 8 Vote on Trump’s NASA Nominee Jared Isaacman

The U.S. Senate Commerce Committee announced it will vote on December 8 on President Donald Trumps renewed nomination of private astronaut and tech entrepreneur Jared Isaacman to lead NASA. Isaacman, known for his...

NASA Cuts Boeing Starliner Missions as SpaceX Pulls Ahead

NASA has significantly scaled back Boeings Starliner program after years of technical issues and delays, announcing that the next Starliner mission to the International Space Station (ISS) will fly without astronauts. The...

Technology

Elon Musk’s Empire: SpaceX, Tesla, and xAI Merger Talks Spark Investor Debate

Speculation around a potential Musk Inc has resurfaced as Elon Musks companiesSpaceX, Tesla, and xAIexplore closer ties amid rapid advances in artificial intelligence and automation. With SpaceX expected to go public later...

SpaceX Reports $8 Billion Profit as IPO Plans and Starlink Growth Fuel Valuation Buzz

SpaceX delivered a strong financial performance last year, generating an estimated $8 billion in profit on revenues between $15 billion and $16 billion, according to people familiar with the companys results. The figures,...

SpaceX Updates Starlink Privacy Policy to Allow AI Training as xAI Merger Talks and IPO Loom

SpaceX has revised its Starlink privacy policy to allow customer data to be used for artificial intelligence training, a move that could significantly support Elon Musks broader AI ambitions. The policy change comes as...

Nvidia’s $100 Billion OpenAI Investment Faces Internal Doubts, Report Says

Nvidias ambitious plan to invest up to $100 billion in OpenAI, aimed at supporting the training and operation of next-generation artificial intelligence models, has reportedly hit a roadblock. According to a report...

Federal Judge Signals Possible Dismissal of xAI Lawsuit Against OpenAI

A U.S. federal judge has signaled she may dismiss a high-profile lawsuit filed by Elon Musks artificial intelligence startup, xAI, against rival OpenAI, dealing a potential setback to Musk in an escalating legal battle...
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