Hanqin Tian

Dados Biográficos

ID3962652
NOMEHanqin Tian
PRENOMESHanqin
SOBRENOMETian
ASSINATURATIAN H
AFILIAÇÕESAuburn University
ORCID0000-0002-1806-4091
VERIFICADOSim
TOTAL DE OBRAS44
TOTAL DE CITAÇÕES10
TOTAL COMO AUTOR44
TOTAL COMO EDITOR0
PRIMEIRO ANO DE PUBLICAÇÃO2005
ANO MAIS RECENTE DE PUBLICAÇÃO2026
ÍNDICE H2

  • Human-impacted lakes contribute over one-third of global lake greenhouse gas emissions

    Open AccessZhuangzhuang Zhang, Xinghui Xia et al.ARTICLEOne Earth2026

  • Global warming increases the risk of crop yield failures driven by climate oscillations

    Open AccessLinchao Li, Bin Wang et al.ARTICLEOne Earth2025

  • The global potential for mitigating nitrous oxide emissions from croplands

    Open AccessXiaoqing Cui, Yan Bo et al.ARTICLEOne Earth2024

  • No-tillage farming enhances widespread nitrate leaching in the US Midwest

    Open AccessYawen Huang, Wei Ren et al.ARTICLEEnvironmental Research Letters2024

    Conservation tillage has been promoted as an effective practice to preserve soil health and enhance agroecosystem services. Changes in tillage intensity have a profound impact on soil nitrogen cycling, yet their influence on nitrate losses at large spatiotemporal scales remains uncertain. This study examined the effects of tillage intensity on soil nitrate losses in the US Midwest from 1979–2018 using field data synthesis and process-based agroec…

  • Critical needs to close monitoring gaps in pan-tropical wetland CH 4 emissions

    Open AccessQing Zhu, Kunxiaojia Yuan et al.ARTICLEEnvironmental Research Letters2024

    Global wetlands are the largest and most uncertain natural source of atmospheric methane (CH 4 ). The FLUXNET-CH 4 synthesis initiative has established a global network of flux tower infrastructure, offering valuable data products and fostering a dedicated community for the measurement and analysis of methane flux data. Existing studies using the FLUXNET-CH 4 Community Product v1.0 have provided invaluable insights into the drivers of ecosystem-t…

  • Global Carbon Budget 2023

    Open AccessPierre Friedlingstein, Mike O’Sullivan et al.ARTICLEEarth System Science Data2023

    Accurate assessment of anthropogenic carbon dioxide (CO2) emissions and their redistribution among the atmosphere, ocean, and terrestrial biosphere in a changing climate is critical to better understand the global carbon cycle, support the development of climate policies, and project future climate change. Here we describe and synthesize data sets and methodology to quantify the five major components of the global carbon budget and their uncertai…

  • Riverine nitrogen footprint of agriculture in the Mississippi–Atchafalaya River Basin

    Open AccessChaoqun Lu, Jien Zhang et al.ARTICLEEnvironmental Research Letters2023

    Increasing food and biofuel demands have led to the cascading effects from cropland expansions, raised fertilizer use, to increased riverine nitrogen (N) loads. However, little is known about the current trade-off between riverine N pollution and crop production due to the lack of predictive understanding of ecological processes across the land-aquatic continuum. Here, we propose a riverine N footprint (RNF) concept to quantify how N loads change…

  • Global Carbon Budget 2021

    Open AccessPierre Friedlingstein, Matthew W Jones et al.ARTICLEEarth System Science Data2022

    Accurate assessment of anthropogenic carbon dioxide (CO2) emissions andtheir redistribution among the atmosphere, ocean, and terrestrial biospherein a changing climate is critical to better understand the global carboncycle, support the development of climate policies, and project futureclimate change. Here we describe and synthesize datasets and methodology toquantify the five major components of the global carbon budget and theiruncertainties. …

  • Global Carbon Budget 2022

    Open AccessPierre Friedlingstein, Mike O’Sullivan et al.ARTICLEEarth System Science Data2022

    Accurate assessment of anthropogenic carbon dioxide (CO2) emissions andtheir redistribution among the atmosphere, ocean, and terrestrial biospherein a changing climate is critical to better understand the global carboncycle, support the development of climate policies, and project futureclimate change. Here we describe and synthesize data sets and methodologies toquantify the five major components of the global carbon budget and theiruncertaintie…

  • Biophysical and economic constraints on China’s natural climate solutions

    Open AccessNan Lu, Hanqin Tian et al.ARTICLENature Climate Change2022

  • The Nasa Carbon Monitoring System Phase 2 synthesis

    Open AccessG C Hurtt, A E Andrews et al.ARTICLEEnvironmental Research Letters2022

    Underlying policy efforts to address global climate change is the scientific need to develop the methods to accurately measure and model carbon stocks and fluxes across the wide range of spatial and temporal scales in the Earth system. Initiated in 2010, the NASA Carbon Monitoring System is one of the most ambitious relevant science initiatives to date, exploiting the satellite remote sensing resources, computational capabilities, scientific know…

  • Nitrogen and the food system

    Open AccessGeneviève S Metson, Abhishek Chaudhary et al.ARTICLEOne Earth2021

  • Five years of variability in the global carbon cycle

    Open AccessZichong Chen, D N Huntzinger et al.ARTICLEEnvironmental Research Letters2021

    Year-to-year variability in CO 2 fluxes can yield insight into climate-carbon cycle relationships, a fundamental yet uncertain aspect of the terrestrial carbon cycle. In this study, we use global observations from NASA’s Orbiting Carbon Observatory-2 (OCO-2) satellite for years 2015–2019 and a geostatistical inverse model to evaluate 5 years of interannual variability (IAV) in CO 2 fluxes and its relationships with environmental drivers. OCO-2 la…

  • Climate change-induced greening on the Tibetan Plateau modulated by mountainous characteristics

    Open AccessHongfen Teng, Zhongkui Luo et al.ARTICLEEnvironmental Research Letters2021

    Global terrestrial vegetation is greening, particularly in mountain areas, providing strong feedbacks to a series of ecosystem processes. This greening has been primarily attributed to climate change. However, the spatial variability and magnitude of such greening do not synchronize with those of climate change in mountain areas. By integrating two data sets of satellite-derived normalized difference vegetation index (NDVI) values, which are indi…

  • Four decades of nitrous oxide emission from Chinese aquaculture underscores the urgency and opportunity for climate change mitigation

    Open AccessYangen Zhou, Ming Huang et al.ARTICLEEnvironmental Research Letters2021

    As the fastest growing food production sector in the world, aquaculture may become an important source of nitrous oxide (N 2 O)—a potent greenhouse gas and the dominant source of ozone-depleting substances in the stratosphere. China is the largest aquaculture producer globally; however, the magnitude of N 2 O emission from Chinese aquaculture systems (CASs) has not yet been extensively investigated. Here, we quantified N 2 O emission from the CAS…

  • A comprehensive quantification of global nitrous oxide sources and sinks

    Open AccessHanqin Tian, Rongting Xu et al.ARTICLENature2020

  • The Global Methane Budget 2000–2017

    Open AccessMarielle Saunois, Ann R Stavert et al.ARTICLEEarth System Science Data2020

    Understanding and quantifying the global methane (CH4) budget is important for assessing realistic pathways to mitigate climate change. Atmospheric emissions and concentrations of CH4 continue to increase, making CH4 the second most important human-influenced greenhouse gas in terms of climate forcing, after carbon dioxide (CO2). The relative importance of CH4 compared to CO2 depends on its shorter atmospheric lifetime, stronger warming potential…

  • Global Carbon Budget 2020

    Open AccessPierre Friedlingstein, Mike O’Sullivan et al.ARTICLEEarth System Science Data2020

    Accurate assessment of anthropogenic carbon dioxide (CO2) emissions andtheir redistribution among the atmosphere, ocean, and terrestrial biospherein a changing climate – the “global carbon budget” – is important tobetter understand the global carbon cycle, support the development ofclimate policies, and project future climate change. Here we describe andsynthesize data sets and methodology to quantify the five major componentsof the global carbon…

  • Pronounced and unavoidable impacts of low-end global warming on northern high-latitude land ecosystems

    Open AccessAkihiko Ito, Christopher P O Reyer et al.ARTICLEEnvironmental Research Letters2020

    Arctic ecosystems are particularly vulnerable to climate change because of Arctic amplification. Here, we assessed the climatic impacts of low-end, 1.5 °C, and 2.0 °C global temperature increases above pre-industrial levels, on the warming of terrestrial ecosystems in northern high latitudes (NHL, above 60 °N including pan-Arctic tundra and boreal forests) under the framework of the Inter-Sectoral Impact Model Intercomparison Project phase 2b pro…

  • Evaluation of simulated soil carbon dynamics in Arctic-Boreal ecosystems

    Open AccessD N Huntzinger, Kevin Schaefer et al.ARTICLEEnvironmental Research Letters2020

    Given the magnitude of soil carbon stocks in northern ecosystems, and the vulnerability of these stocks to climate warming, land surface models must accurately represent soil carbon dynamics in these regions. We evaluate soil carbon stocks and turnover rates, and the relationship between soil carbon loss with soil temperature and moisture, from an ensemble of eleven global land surface models. We focus on the region of NASA’s Arctic-Boreal vulner…

  • Greenhouse gas balance in global pasturelands and rangelands

    Open AccessShree R S Dangal, Hanqin Tian et al.ARTICLEEnvironmental Research Letters2020

    Grassland ecosystems play an essential role in climate regulation through carbon (C) storage in plant and soil. But, anthropogenic practices such as livestock grazing, grazing related excreta nitrogen (N) deposition, and manure/fertilizer N application have the potential to reduce the effectiveness of grassland C sink through increased nitrous oxide (N 2 O) and methane (CH 4 ) emissions. Although the effect of anthropogenic activities on net gree…

  • A framework for nitrogen futures in the shared socioeconomic pathways

    Open AccessDavid Kanter, David R Kanter et al.ARTICLEGlobal Environmental Change2020Citada por: 6

    Humanity's transformation of the nitrogen cycle has major consequences for ecosystems, climate and human health, making it one of the key environmental issues of our time. Understanding how trends could evolve over the course of the 21 st century is crucial for scientists and decision-makers from local to global scales. Scenario analysis is the primary tool for doing so, and has been applied across all major environmental issues, including nitrog…

  • Forty years of reform and opening up

    Open AccessYonglong Lu, Yueqing Zhang et al.ARTICLEScience Advances2019

    China is experiencing a decoupling of economic growth and environmental impacts.

  • Global Carbon Budget 2019

    Open AccessPierre Friedlingstein, Matthew W Jones et al.ARTICLEEarth System Science Data2019

    Accurate assessment of anthropogenic carbon dioxide (CO2) emissions andtheir redistribution among the atmosphere, ocean, and terrestrial biosphere– the “global carbon budget” – is important to better understand theglobal carbon cycle, support the development of climate policies, andproject future climate change. Here we describe data sets and methodology toquantify the five major components of the global carbon budget and theiruncertainties. Foss…

  • Impacts of tillage practices on soil carbon stocks in the US corn-soybean cropping system during 1998 to 2016

    Open AccessZhen Yu, Chaoqun Lu et al.ARTICLEEnvironmental Research Letters2019

    Tillage alters the thermal and wetness conditions in soil, which facilitates soil organic matter oxidation and water transportation, leading to rapid depletion of soil carbon (C). Little is known about tillage intensity change (TIC) and its impacts in the US corn-soybean rotation system over the past two decades. Using time-series tillage maps developed from a private survey and a process-based land ecosystem model, here we examined how tillage i…