为响应国家“双碳”目标，针对国内“双碳”行动有效性评估，普瑞亿科全新升级了PRI-8800 全自动变温培养土壤温室气体在线测量系统，结合了连续变温培养和高频土壤呼吸在线测量的优势，模式的培养与测试过程非常简单高效，这极大方便了大量样品的测试或大尺度联网的研究，可以有效服务科学研究和生态观测。PRI-8800的成功推出，为“双碳”目标研究和评价提供了强有力的工具。
土壤有机质分解速率（R）对温度变化的响应非常敏感。温度敏感性参数（Ｑ10）可以刻画土壤有机质分解对温度变化的响应程度。
Q10是指温度每升高10℃，Ｒ所增加的倍数；Ｑ10值越大，表明土壤有机质分解对温度变化就越敏感。Ｑ10不仅取决于有机质分子的固有动力学属性，也受到环境条件的限制。Ｑ10能抽象地描述土壤有机质分解对温度变化的响应，在不同生态类型系统、不同研究间架起了一个规范的和可比较的参数，因此其研究意义重大。
以往Ｑ10研究通过选取较少的温度梯度（3-5个点）进行测量，从而导致不同土壤的呼吸对温度变化拟合相似度高的问题无法被克服。Robinson最近的研究（2017）指出，最低20个温度梯度拟合土壤呼吸对温度的响应曲线可以有效解决上述问题。
PRI-8800全自动变温培养土壤温室气体在线测量系统，为Ｑ10研究提供高效、精准的整体解决方案。
不仅能用于测量Ｑ10对环境变量主控温度因子的响应，也能用于测量其对土壤含水量、酶促反应、有机底物、土壤生物及时空变异等的响应。
截至2025年12月，PRI-8800已助力多项前沿研究：
新兴污染物研究：评估聚乙烯和PBAT污染对土壤呼吸和碳封存的影响。
气候变化与极端环境：研究凋落物如何调节高寒草甸土壤碳矿化的温度敏感性。
土地利用与管理：探讨氮沉降下细根衍生有机物与微生物对CO2排放的调节。
生物交互作用：揭示蚯蚓如何显著增强土壤有机质分解的温度敏感性。
Zhou Z, Zhang N, Wang Y, et al. Litter regulates the priming effect of carbon mineralization and its temperature sensitivity during freeze–thaw cycles in alpine swamp meadow soils[J]. Plant and Soil, 2025: 1-19.
Wang H, Jing H, Ma H, et al. Interactions between fine root-derived dissolved organic matter and K-strategy-dominated soil microbes regulate soil CO2 emissions in a Pinus tabulaeformis plantation under N deposition[J]. Soil and Tillage Research, 2026, 256: 106878.
Gao M , Hu W , Li M ,et al. Response of soil basal respiration rates, microbial attributes, and organic matter composition to land - use change[J].Soil Science Society of America Journal, 2025, 89(2).DOI:10.1002/saj2.70052.
Zheng J , Groenigen K J V , Hartley I P ,et al. Temperature sensitivity of bacterial species-level preferences of soil carbon pools[J]. Geoderma, 2025, 456. DOI:10.1016/j.geoderma.2025.117268.
Zhao S , Chai H , Liu Y ,et al. Earthworms significantly enhance the temperature sensitivity of soil organic matter decomposition: Insights into future soil carbon budgeting[J].Agricultural and Forest Meteorology, 2025, 362.DOI:10.1016/j.agrformet.2025.110384.
M Liu , Y Yu , Y Liu , S Xue , DWS Tang , X Yang ,et al. Effects of polyethylene and poly (butylenedipate-co-terephthalate) contamination on soil respiration and carbon sequestration[J].Environmental Pollution, 2025, 364.DOI:10.1016/j.envpol.2024.125315.
Zhou, X . , Feng, Z . , Yao, Y . , Liu, R . , Shao, J . , & Jia, S . ,et al. Nitrogen input alleviates the priming effects of biochar addition on soil organic carbon decomposition. [J]. Soil Biology and Biochemistry, 2025, 202.
You M, Guo D, Shi H, et al. Microbial nutrient limitations and chemical composition of soil organic carbon regulate the organic carbon mineralization and temperature sensitivity in forest and grassland soils[J]. Plant and Soil, 2025: 1-18.
PRI-8800及PRI-8800 Plus已成功取得由TüV Rheinland（莱茵）颁发的欧盟CE认证(CERTIFICATE of Conformity Directive 2014/53/EU Radio Equipment)。这证明设备在安全性、电磁兼容性以及无线电性能方面均达到了国际领先水平，具备进军全球市场的“通行证”。
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设备荣获2025年北京企业评价协会科技创新奖一一科技创新产品（优秀奖），技术先进性获行业认可。
拥有发明专利和计算机软件著作权，确保核心技术的自主可控。
为什么科研先行者都选它？
1.超高精度温控：温度控制范围覆盖-15℃至60℃，波动精度优于±0.05℃，满足宽温域研究需求。
2.极速变温能力：PRI-8800 型号升降温速率可达1℃/min，可精准模拟热浪、日温度波动等动态场景。
3.开放式集成设计：内置CO?/H?O分析模块，支持外接CH?、N?O高精度分析仪及CO2同位素分析仪，拓展多气体、同位素耦合研究。
选型推荐：
加强版来了！PRI-8800 Plus全自动变温培养土壤温室气体在线测量系统
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1.Zhou Z, Zhang N, Wang Y, et al. Litter regulates the priming effect of carbon mineralization and its temperature sensitivity during freeze–thaw cycles in alpine swamp meadow soils[J]. Plant and Soil, 2025: 1-19.
2.Wang H, Jing H, Ma H, et al. Interactions between fine root-derived dissolved organic matter and K-strategy-dominated soil microbes regulate soil CO2 emissions in a Pinus tabulaeformis plantation under N deposition[J]. Soil and Tillage Research, 2026, 256: 106878.
3.Gao M , Hu W , Li M ,et al. Response of soil basal respiration rates, microbial attributes, and organic matter composition to land‐use change[J].Soil Science Society of America Journal, 2025, 89(2).DOI:10.1002/saj2.70052.
4.Zheng J , Groenigen K J V , Hartley I P ,et al. Temperature sensitivity of bacterial species-level preferences of soil carbon pools[J]. Geoderma, 2025, 456. DOI:10.1016/j.geoderma.2025.117268.
5.Zhao S , Chai H , Liu Y ,et al. Earthworms significantly enhance the temperature sensitivity of soil organic matter decomposition: Insights into future soil carbon budgeting[J].Agricultural and Forest Meteorology, 2025, 362.DOI:10.1016/j.agrformet.2025.110384.
6.M Liu，Y Yu，Y Liu，S Xue，DWS Tang，X Yang ,et al. Effects of polyethylene and poly (butyleneadipate-co-terephthalate) contamination on soil respiration and carbon sequestration[J].Environmental Pollution, 2025, 364.DOI:10.1016/j.envpol.2024.125315.
7.Zhou, X. , Feng, Z. , Yao, Y. , Liu, R. , Shao, J. , & Jia, S. , et al. Nitrogen input alleviates the priming effects of biochar addition on soil organic carbon decomposition. [J]. Soil Biology and Biochemistry, 2025, 202.
8.You M, Guo D, Shi H, et al. Microbial nutrient limitations and chemical composition of soil organic carbon regulate the organic carbon mineralization and temperature sensitivity in forest and grassland soils[J]. Plant and Soil, 2025: 1-18.
9.Wang C, Ren J, Cui Y, et al. Grazing-N addition interactions drive soil carbon priming and balance via bacterial assimilation in a meadow steppe [J]. Journal of Applied Ecology, 2025.
10.Liu Y, Kumar A, Tiemann L K, et al. Substrate availability reconciles the contrasting temperature response of SOC mineralization in different soil profiles[J]. Journal of Soils & Sediments: Protection, Risk Assessment, & Remediation, 2024, 24(1).DOI:10.1007/s11368-023-03602-y.
11.Yuna Ning, Zhanyi Wang, Cuiping Gao, et al. Effects of Different Grazing Intensities on Soil Respiration Rate and Its Temperature Sensitivity in Desert Steppe. [J]. Acta Agrestia Sinica, 2024, 32(10):3233-3240.DOI:10.11733/j.issn.1007-0435.2024.10.024.
12.Liu R , Zhou X , He Y ,et al. A transition from arbuscular to ectomycorrhizal forests halts soil carbon sequestration during subtropical forest rewilding[J].Science of the Total Environment, 2024, 946.DOI:10.1016/j.scitotenv.2024.174330.
13.Kang Y, Shen L, Li C, et al. Effects of vegetation degradation on soil microbial communities and ecosystem multifunctionality in a karst region, southwest China[J]. Journal of Environmental Management, 2024, 363: 121395.
14.Jun Pan, Yuan Liu, Nianpeng He, Chao Li, Mingxu Li, Li Xu, Osbert Jianxin Sun. 2024. The influence of forest-to-cropland conversion on temperature sensitivity of soil microbial respiration across tropical to temperate zones. Soil Biology and Biochemistry, doi:10.1016/j. soilbio.2024.109322.
15.Zheng J, Mao X, van Groenigen K J, et al. Decoupling of soil carbon mineralization and microbial community composition across a climate gradient on the Tibetan Plateau[J]. Geoderma, 2024, 441: 116736.
16.Yuanhao Liu, Decheng Xiong, Chen Wu, Yun Wang, Debao Lin, Jinxue Huang. Effects of exogenous carbon input on soil carbon emissions in evergreen broad-leaved forests [J]. Journal of Forest & Environment，Vol 43(5)，DOI: 10.13324/j.cnki.jfcf.2023.05.006
17.Li C, Xiao C, Li M, et al. The quality and quantity of SOM determines the mineralization of recently added labile C and priming of native SOM in grazed grasslands[J]. Geoderma, 2023, 432: 116385.
18.Xiaoliang Ma, Shengjing Jiang, Zhiqi Zhang, Hao Wang, Chao Song, Jin-Sheng He. Long‐term collar deployment leads to bias in soil respiration measurements[J]. Methods in Ecology and Evolution, 2023, 14(3): 981-990.
19.Yanghui He, Xuhui Zhou, Zhen Jia, Lingyan Zhou, Hongyang Chen, Ruiqiang Liu, Zhenggang Du, Guiyao Zhou, Junjiong Shao, Junxia Ding, Kelong Chen, Iain P. Hartley. Apparent thermal acclimation of soil heterotrophic respiration mainly mediated by substrate availability[J]. Global Change Biology, 2023, 29(4): 1178-1187.
20.Mao X, Zheng J, Yu W, et al. Climate-induced shifts in composition and protection regulate temperature sensitivity of carbon decomposition through soil profile[J]. Soil Biology and Biochemistry, 2022, 172: 108743.
21.Pan J, He N, Liu Y, et al. Growing season average temperature range is the optimal choice for Q10 incubation experiments of SOM decomposition[J]. Ecological Indicators, 2022, 145: 109749.
22.Li C, Xiao C, Guenet B, et al. Short-term effects of labile organic C addition on soil microbial response to temperature in a temperate steppe[J]. Soil Biology and Biochemistry, 2022, 167: 108589.
23.Jiang ZX, Bian HF, Xu L, He NP. 2021. Pulse effect of precipitation: spatial patterns and mechanisms of soil carbon emissions. Frontiers in Ecology and Evolution, 9: 673310.
24.Liu Y, Xu L, Zheng S, Chen Z, Cao YQ, Wen XF, He NP. 2021. Temperature sensitivity of soil microbial respiration in soils with lower substrate availability is enhanced more by labile carbon input. Soil Biology and Biochemistry, 154: 108148.
25.Bian HF, Zheng S, Liu Y, Xu L, Chen Z, He NP. 2020. Changes in soil organic matter decomposition rate and its temperature sensitivity along water table gradients in cold-temperate forest swamps. Catena, 194: 104684.
26.Xu M, Wu SS, Jiang ZX, Xu L, Li MX, Bian HF, He NP. 2020. Effect of pulse precipitation on soil CO2 release in different grassland types on the Tibetan Plateau. European Journal of Soil Biology, 101: 103250.
27.Liu Y, He NP, Xu L, Tian J, Gao Y, Zheng S, Wang Q, Wen XF, Xu XL, Yakov K. 2019. A new incubation and measurement approach to estimate the temperature response of soil organic matter decomposition. Soil Biology & Biochemistry, 138, 107596.
28.Yingqiu C, Zhen Z, Li X, et al. Temperature Affects new Carbon Input Utilization By Soil Microbes: Evidence Based on a Rapid δ13C Measurement Technology[J]. Journal of Resources and Ecology, 2019, 10(2): 202-212.
29.Cao Y, Xu L, Zhang Z, et al. Soil microbial metabolic quotient in inner mongolian grasslands: Patterns and influence factors[J]. Chinese Geographical Science, 2019, 29: 1001-1010.
30.Liu Y, He NP, Wen XF, Xu L, Sun XM, Yu GR, Liang LY, Schipper LA. 2018. The optimum temperature of soil microbial respiration: Patterns and controls. Soil Biology and Biochemistry, 121: 35-42.
31.Liu Y, Wen XF, Zhang YH, Tian J, Gao Y, Ostle NJ, Niu SL, Chen SP, Sun XM, He NP. 2018.Widespread asymmetric response of soil heterotrophic respiration to warming and cooling. Science of Total Environment, 635: 423-431.
32.Wang Q, He NP, Xu L, Zhou XH. 2018. Important interaction of chemicals, microbial biomass and dissolved substrates in the diel hysteresis loop of soil heterotrophic respiration. Plant and Soil, 428: 279-290.
33.Wang Q, He NP, Xu L, Zhou XH. 2018. Microbial properties regulate spatial variation in the differences in heterotrophic respiration and its temperature sensitivity between primary and secondary forests from tropical to cold-temperate zones. Agriculture and Forest Meteorology, 262, 81-88.
34.He N P, Liu Y, Xu L, Wen X F, Yu G R, Sun X M. Temperature sensitivity of soil organic matter decomposition:New insights into models of incubation and measurement. Acta Ecologica Sinica, 2018, 38(11): 4045-4051.
35.Li J, He NP, Xu L, Chai H, Liu Y, Wang DL, Wang L, Wei XH, Xue JY, Wen XF, Sun XM. 2017. Asymmetric responses of soil heterotrophic respiration to rising and decreasing temperatures. Soil Biology & Biochemistry, 106: 18-27.
36.Liu Y, He NP, Xu L, Niu SL, Yu GR, Sun XM, Wen XF. 2017. Regional variation in the temperature sensitivity of soil organic matter decomposition in China’s forests and grasslands. Global Change Biology, 23: 3393-3402.
37.Wang Q, He NP*, Liu Y, Li ML, Xu L. 2016. Strong pulse effects of precipitation event on soil microbial respiration in temperate forests. Geoderma, 275: 67-73.
38.Wang Q, He NP, Yu GR, Gao Y, Wen XF, Wang RF, Koerner SE, Yu Q*. 2016. Soil microbial respiration rate and temperature sensitivity along a north-south forest transect in eastern China: Patterns and influencing factors. Journal of Geophysical Research: Biogeosciences, 121: 399-410.
39.He NP, Wang RM, Dai JZ, Gao Y, Wen XF, Yu GR. 2013. Changes in the temperature sensitivity of SOM decomposition with grassland succession: Implications for soil C sequestration. Ecology and Evolution, 3: 5045-5054.
北京普瑞亿科科技有限公司成立于2007年，是国内领先的仪器设备、系统方案和咨询服务提供商。普瑞亿科参与过科学技术部、中国科学院和北京市科学技术委员会等发起的多个设备研发项目，具有突出的仪器研发、设计和生产能力，可以提供多种痕量和温室气体分析仪、光谱和质谱同位素分析仪、室内和室外土壤呼吸测量系统、高性能数据采集器和云平台服务等，致力为生态环保、能源地质、城市安全、农林牧渔、水文水资源、医疗健康、半导体等行业客户和研究机构提供系统解决方案。
普瑞亿科是国内较早提供高精度温室气体和同位素分析仪的制造商，针对 “双碳”市场需求，在遵循MVS（Monitoring-监测、Verification-核查、Support-支持）体系的前提下，为政府机关、科研院所、企事业单位及其它机构提供“双碳”行动有效性评估和碳核查所需的整套方案，包含定位观测站、车载走航、低空无人机搭载的监测设备租售运维、碳核查核算支持、碳源汇科学评价、以及区域“碳中和”建议。
立足现在、着眼未来，公司始终奉行“诚信服务、质量优先、真诚合作、共同发展”的企业宗旨，秉承服务程序更简单、更灵活、更机动、响应速度更快的经营理念，积极为客户提供更安全、更优质、更可靠、更高效、更高性价比的优秀解决方案和先进产品，让更多的用户获益于世界顶尖级仪器设备带来的非凡成果。
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