實(shí)力見(jiàn)證 | PRI-8800榮獲歐盟CE認(rèn)證，2025年度科研文獻(xiàn)量持續(xù)領(lǐng)跑！
壹
學(xué)術(shù)痛點(diǎn)與解決方案
背景
土壤有機(jī)質(zhì)分解速率（R）對(duì)溫度變化的響應(yīng)非常敏感。溫度敏感性參數(shù)（Ｑ10）可以刻畫土壤有機(jī)質(zhì)分解對(duì)溫度變化的響應(yīng)程度。
Q10是指溫度每升高10℃，Ｒ所增加的倍數(shù)；Ｑ10值越大，表明土壤有機(jī)質(zhì)分解對(duì)溫度變化就越敏感。Ｑ10不僅取決于有機(jī)質(zhì)分子的固有動(dòng)力學(xué)屬性，也受到環(huán)境條件的限制。Ｑ10能抽象地描述土壤有機(jī)質(zhì)分解對(duì)溫度變化的響應(yīng)，在不同生態(tài)類型系統(tǒng)、不同研究間架起了一個(gè)規(guī)范的和可比較的參數(shù)，因此其研究意義重大。
痛點(diǎn)
以往Ｑ10研究通過(guò)選取較少的溫度梯度（3-5個(gè)點(diǎn)）進(jìn)行測(cè)量，從而導(dǎo)致不同土壤的呼吸對(duì)溫度變化擬合相似度高的問(wèn)題無(wú)法被克服。Robinson最近的研究（2017）指出，最低20個(gè)溫度梯度擬合土壤呼吸對(duì)溫度的響應(yīng)曲線可以有效解決上述問(wèn)題。
PRI-8800
PRI-8800全自動(dòng)變溫培養(yǎng)土壤溫室氣體在線測(cè)量系統(tǒng)，為Ｑ10研究提供高效、精準(zhǔn)的整體解決方案。
不僅能用于測(cè)量Ｑ10對(duì)環(huán)境變量主控溫度因子的響應(yīng)，也能用于測(cè)量其對(duì)土壤含水量、酶促反應(yīng)、有機(jī)底物、土壤生物及時(shí)空變異等的響應(yīng)。
貳
2025年度發(fā)表文獻(xiàn)匯總
截至2025年10月，PRI-8800已助力多項(xiàng)前沿研究：
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新興污染物研究：評(píng)估聚乙烯和PBAT污染對(duì)土壤呼吸和碳封存的影響。
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氣候變化與極端環(huán)境：研究凋落物如何調(diào)節(jié)高寒草甸土壤碳礦化的溫度敏感性。
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土地利用與管理：探討氮沉降下細(xì)根衍生有機(jī)物與微生物對(duì)CO2排放的調(diào)節(jié)。
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生物交互作用：揭示蚯蚓如何顯著增強(qiáng)土壤有機(jī)質(zhì)分解的溫度敏感性。
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
叁
權(quán)威認(rèn)證與創(chuàng)新獎(jiǎng)項(xiàng)
PRI-8800及PRI-8800 Plus已成功取得由TÜV Rheinland（萊茵）頒發(fā)的歐盟CE認(rèn)證(CERTIFICATE of Conformity Directive 2014/53/EU Radio Equipment)。這證明設(shè)備在安全性、電磁兼容性以及無(wú)線電性能方面均達(dá)到了國(guó)際領(lǐng)先水平，具備進(jìn)軍全球市場(chǎng)的“通行證”。
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設(shè)備榮獲2025年北京企業(yè)評(píng)價(jià)協(xié)會(huì)科技創(chuàng)新獎(jiǎng)一一科技創(chuàng)新產(chǎn)品（優(yōu)秀獎(jiǎng)），技術(shù)先進(jìn)性獲行業(yè)認(rèn)可。
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擁有發(fā)明專利和計(jì)算機(jī)軟件著作權(quán)，確保核心技術(shù)的自主可控。
為什么科研先行者都選它？
1.超高精度溫控：溫度控制范圍覆蓋-15℃至60℃，波動(dòng)精度優(yōu)于±0.05℃，滿足寬溫域研究需求。
2.極速變溫能力：PRI-8800 型號(hào)升降溫速率可達(dá)1℃/min，可精準(zhǔn)模擬熱浪、日溫度波動(dòng)等動(dòng)態(tài)場(chǎng)景。
3.開放式集成設(shè)計(jì)：內(nèi)置CO?/H?O分析模塊，支持外接CH?、N?O高精度分析儀及CO2同位素分析儀，拓展多氣體、同位素耦合研究。
選型推薦：
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電話：010-51651246 88121891
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郵箱：info@pri-eco.com
掃碼關(guān)注
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.
北京普瑞億科科技有限公司成立于2007年，是國(guó)內(nèi)領(lǐng)先的儀器設(shè)備、系統(tǒng)方案和咨詢服務(wù)提供商。普瑞億科參與過(guò)科學(xué)技術(shù)部、中國(guó)科學(xué)院和北京市科學(xué)技術(shù)委員會(huì)等發(fā)起的多個(gè)設(shè)備研發(fā)項(xiàng)目，具有突出的儀器研發(fā)、設(shè)計(jì)和生產(chǎn)能力，可以提供多種痕量和溫室氣體分析儀、光譜和質(zhì)譜同位素分析儀、室內(nèi)和室外土壤呼吸測(cè)量系統(tǒng)、高性能數(shù)據(jù)采集器和云平臺(tái)服務(wù)等，致力為生態(tài)環(huán)保、能源地質(zhì)、城市安全、農(nóng)林牧漁、水文水資源、醫(yī)療健康、半導(dǎo)體等行業(yè)客戶和研究機(jī)構(gòu)提供系統(tǒng)解決方案。
普瑞億科是國(guó)內(nèi)較早提供高精度溫室氣體和同位素分析儀的制造商，針對(duì) “雙碳”市場(chǎng)需求，在遵循MVS（Monitoring-監(jiān)測(cè)、Verification-核查、Support-支持）體系的前提下，為政府機(jī)關(guān)、科研院所、企事業(yè)單位及其它機(jī)構(gòu)提供“雙碳”行動(dòng)有效性評(píng)估和碳核查所需的整套方案，包含定位觀測(cè)站、車載走航、低空無(wú)人機(jī)搭載的監(jiān)測(cè)設(shè)備租售運(yùn)維、碳核查核算支持、碳源匯科學(xué)評(píng)價(jià)、以及區(qū)域“碳中和”建議。
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