Qianqian Ma

ORCID: 0000-0001-9399-9375
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About
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Research Areas
  • Plant Water Relations and Carbon Dynamics
  • Tree-ring climate responses
  • Ecology and Vegetation Dynamics Studies
  • Sustainability and Ecological Systems Analysis
  • Soil Carbon and Nitrogen Dynamics
  • Forest ecology and management
  • Ecosystem dynamics and resilience
  • Plant Stress Responses and Tolerance
  • Species Distribution and Climate Change
  • Plant and animal studies
  • Microbial Metabolic Engineering and Bioproduction
  • Heavy metals in environment
  • Microbial Community Ecology and Physiology
  • Plant Ecology and Soil Science
  • Plant Physiology and Cultivation Studies
  • Plant Pathogens and Fungal Diseases
  • Remote Sensing in Agriculture
  • Nematode management and characterization studies
  • Mycorrhizal Fungi and Plant Interactions
  • Cryospheric studies and observations
  • Plant Diversity and Evolution
  • Tree Root and Stability Studies
  • Geology and Paleoclimatology Research
  • Grouting, Rheology, and Soil Mechanics
  • Plant-Microbe Interactions and Immunity

University of Chinese Academy of Sciences
2022-2025

Institute of Soil and Water Conservation
2024-2025

First Affiliated Hospital of Zhengzhou University
2025

Xinjiang Institute of Ecology and Geography
2022-2024

Chinese Academy of Sciences
2017-2024

University of Jinan
2021-2024

South China Botanical Garden
2015-2024

China National Botanical Garden
2023-2024

Xi'an University of Science and Technology
2024

China Jiliang University
2024

Abstract Frost events during the active growth period of plants can cause extensive frost damage with tremendous economic losses and dramatic ecological consequences. A common assumption is that climate warming may bring along a reduction in frequency severity to vegetation. On other hand, it has been argued rising temperature late winter early spring might trigger so called “false spring”, is, onset followed by cold spells, resulting increased damage. By combining daily gridded data 1,489 k...

10.1111/gcb.14479 article EN Global Change Biology 2018-10-19

Significance Forest trees can live for hundreds to thousands of years, and they play a critical role in mitigating global warming by fixing approximately 15% anthropogenic CO 2 emissions annually wood formation. However, the environmental factors triggering formation onset springtime cellular mechanisms underlying this remain poorly understood, since forms beneath bark is difficult monitor. We report that Northern Hemisphere conifers driven primarily photoperiod mean annual temperature....

10.1073/pnas.2007058117 article EN cc-by Proceedings of the National Academy of Sciences 2020-08-05

Abstract Contrary to the generally advanced spring leaf unfolding under global warming, effects of climate warming on autumn senescence are highly variable with advanced, delayed, and unchanged patterns being all reported. Using one million records phenology from four dominant temperate species in Europe, we investigated temperature sensitivities ( S T , or delayed days per degree Celsius). The examined showed an increase decrease during 1951–1980 1981–2013, respectively. 1981–2013 appears...

10.1111/gcb.14496 article EN Global Change Biology 2018-10-24

Under current global warming, high-elevation regions are expected to experience faster warming than low-elevation regions. However, due the lack of studies based on long-term large-scale data, relationship between tree spring phenology and elevation-dependent is unclear. Using 652k records leaf unfolding five temperate species monitored during 1951-2013 in situ Europe, we discovered a nonlinear trend altitudinal sensitivity (SA , shifted days per 100 m altitude) phenology. A delayed (2.7 ±...

10.1111/gcb.14288 article EN Global Change Biology 2018-04-26

Gaseous nitrogen (N) emissions, especially emissions of dinitrogen (N2 ) and ammonia (NH3 ), have long been considered as the major pathways N loss from flooded rice paddies. However, no studies simultaneously evaluated overall response gaseous losses to improved fertilization practices due difficulties directly measure N2 paddy soils. We quantified (using membrane inlet mass spectrometry), NH3 nitrous oxide O) a field in southern China over an entire rice-growing season. Our experiment...

10.1111/gcb.14958 article EN Global Change Biology 2019-12-13

An introgression line RBPH660, derived from wild rice Oryza rufipogon, showed stable resistance to brown planthopper (BPH). Segregation analysis indicated BPH of RBPH660 was controlled by multiple genes/QTLs. By using the bulked segregant (BSA)-seq method, two genomic regions harboring QTLs were identified 1.20 16.70 Mb on chromosome 4 and 10.20 12.60 9 in respectively. A major locus, designated as Bph35 accounting for 51.27% phenotypic variation with a LOD score 42.51, mapped candidate...

10.1016/j.rsci.2020.04.006 article EN cc-by-nc-nd Rice Science 2020-04-30

Effects of the heavy metal copper (Cu), metalloid arsenic (As), and antibiotic oxytetracycline (OTC) on bacterial community structure diversity during cow pig manure composting were investigated. Eight treatments applied, four to each type, namely with: (1) no additives (control), (2) addition metalloid, (3) OTC (4) with metalloid; (5) (6) (7) (8) metalloid. After 35 days composting, according alpha indices, combination treatment (OTC metalloid) in was less harmful microbial than control or...

10.1016/s2095-3119(20)63290-7 article EN cc-by-nc-nd Journal of Integrative Agriculture 2021-05-18

To explore the pain prognosis, medication efficacy and treatment willingness of patients with burning mouth syndrome (BMS) to identify factors influencing BMS. Medical records who were clinically diagnosed BMS complained oral mucosal at Department Stomatology, The First Affiliated Hospital Zhengzhou University, retrospectively collected from January 2019 April 2022. Telephone follow-ups conducted in August 2024 investigate patients' efficacy, for related information. Among 192 patients, only...

10.1186/s12903-025-05674-3 article EN cc-by-nc-nd BMC Oral Health 2025-02-24
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