主要功能

• 儀器全防水設(shè)計(jì)，耐受 50 m 水壓

• 可測(cè)熒光誘導(dǎo)曲線并進(jìn)行淬滅分析

• 可測(cè)光響應(yīng)曲線和快速光曲線（RLC）

• 可測(cè)量 水下環(huán)境入射光譜及樣品反射光譜

• 全部采用 LED 光源，全新大屏設(shè)計(jì)

• 可測(cè)水溫、水深和 PAR

• 光感式按鍵，方便水下使用

測(cè)量參數(shù)

Fo, Fm, Fv/Fm, F, Fm, Y(II), qP, qN, NPQ, Y(NO), Y(NPQ), rETR，水深，水溫等

應(yīng)用領(lǐng)域

應(yīng)用于水生生物學(xué)與海洋生物學(xué)、潮間帶生態(tài)學(xué)、珊瑚研究、湖泊生態(tài)學(xué)等領(lǐng)域。原位測(cè)量珊瑚、

大型海藻、沉水植物生理活性的儀器。也可用于測(cè)量雨季陸生高等植物的光合活性?？蓽y(cè)量微藻，但不太適合于自然水體中的浮游植物測(cè)量。

主要技術(shù)參數(shù)

• 測(cè)量光：藍(lán)光 LED（470 nm）或紅光 LED（655nm），光強(qiáng) 0.05 µmol m^-2 s^-1

• 光化光：藍(lán)光 LED（470 nm）或紅光 LED（655nm），連續(xù)光強(qiáng) 3000 μmol m^-2 s^-1

• 飽和脈沖：藍(lán)光 LED（470 nm）或紅光 LED（655nm），閃光強(qiáng)度 6000 μmol m^-2 s^-1

• 遠(yuǎn)紅光：發(fā)射峰值 735 nm。

• 信號(hào)檢測(cè)：PIN-光電二極管，帶長(zhǎng)通和短通濾光片，帶選擇性鎖相放大器。

• 數(shù)據(jù)存儲(chǔ)：8M 存儲(chǔ)卡，可存儲(chǔ) 27000 組數(shù)據(jù)。

• 供電：可充電電池，充電一次可供 1000 次飽和脈沖閃光。

選購指南

一、標(biāo)準(zhǔn)版

系統(tǒng)組成：通用型主機(jī)，光纖，通用樣品架，暗適應(yīng)葉夾，磁性葉夾，表面葉夾，軟件等

DIVING-PAM-II 組成部分

1，主機(jī)；2，光纖；3，水下通用樣品架；4，暗適應(yīng)葉夾；5，磁性葉夾

注意：標(biāo)準(zhǔn)款包含以上各種附件之外還有適合測(cè)量附著樣品的表面樣品架，如需額外訂購葉夾，請(qǐng)說明

DIVING-PAM 水下測(cè)量圖片
更多內(nèi)容可以查看優(yōu)酷視頻 DIVING-PAM 水下工作錄像

產(chǎn)地：德國(guó)WALZ

參考文獻(xiàn)

數(shù)據(jù)來源：光合作用文獻(xiàn) Endnote 數(shù)據(jù)庫，更新至 2016 年 9 月，文獻(xiàn)數(shù)量超過 6000 篇

原始數(shù)據(jù)來源：Google Scholar

Aristi, I., et al. (2016). "Nutrients versus emerging contaminants–Or a dynamic match between subsidy and stress effects on stream biofilms." Environmental Pollution 212: 208-215.

Armenio, P. M., et al. (2016). "Resource contributions from dreissenid mussels to the benthic algae Lyngbya wollei (Cyanobacteria) and Cladophora glomerata (Chlorophyta)." Hydrobiologia 763(1): 35-51.

Bennett, H. M., et al. (2016). "Interactive effects of temperature and pCO2 on sponges: from the cradle to the grave." Global change biology: n/a-n/a.

Ciniciato, G. P. M. K., et al. (2016). "Investigating the association between photosynthetic efficiency and generation of biophotoelectricity in autotrophic microbial fuel cells." Scientific Reports 6: 31193.

de Oliveira, V. P., et al. (2016). "Bioremediation of nitrogenous compounds from oilfield wastewater by Ulva lactuca (Chlorophyta)." Bioremediation Journal 20(1): 1-9.

Elliott, J., et al. (2016). "How does the proliferation of the coral-killing sponge Terpios hoshinota affect benthic community structure on coral reefs?" Coral Reefs: 1-13.

Fonini, A. M., et al. (2016). "Leaf anatomy and photosynthetic efficiency of Acrostichum danaeifolium after UV radiation." Photosynthetica: 1-10.

Gorman, D., et al. (2016). "Population expansion of a tropical seagrass (Halophila decipiens) in the southwest Atlantic (Brazil)." Aquatic Botany 132: 30-36.

Hédouin, L. S., et al. (2016). "Improving the ecological relevance of toxicity tests on scleractinian corals: Influence of season, life stage, and seawater temperature." Environmental Pollution 213: 240-253.

Hao, X. Y., et al. (2016). "Elevated CO2 increased photosynthesis and yield without decreasing stomatal conductance in broomcorn millet." Photosynthetica.

Hayashi, A., et al. (2016). "Aspergillus Sydowii Marine Fungal Bloom in Australian Coastal Waters, Its Metabolites and Potential Impact on Symbiodinium Dinoflagellates." Marine drugs 14(3): 59.

Howells, E., et al. (2016). "Host adaptation and unexpected symbiont partners enable reef‐building corals to tolerate extreme temperatures." Global change biology.

Kang, E. J. and K. Y. Kim* (2016). "Effects of future climate conditions on photosynthesis and biochemical component of Ulva pertusa (Chlorophyta)."

Koch, K., et al. (2016). "Short‐ａnd long‐term acclimation patterns of the giant kelp Macrocystis pyrifera (Laminariales; Phaeophyceae) along a depth gradient." Journal of Phycology.

LaScala-Gruenewald, D. E., et al. (2016). "Quantifying the top-down effects of grazers on a rocky shore: selective grazing and the potential for competition." MARINE ECOLOGY PROGRESS SERIES 553: 49-66.

Lesser, M. P., et al. (2016). "Climate change stressors destabilize the microbiome of the Caribbean barrel sponge, Xestospongia muta." Journal of Experimental Marine Biology and Ecology 475: 11-18.

Levy, O., et al. (2016). Molecular assessment of the effect of light and heterotrophy in the scleractinian coral Stylophora pistillata. Proc. R. Soc. B, The Royal Society.

Liu, J., et al. (2016). "Response differences of Eichhornia crassipes to shallow submergence and drawdown with an experimental warming in winter." Aquatic Ecology: 1-8.

Louis, Y. D., et al. (2016). "In hospite Symbiodinium photophysiology and antioxidant responses in Acropora muricata on a coast-reef scale: implications for variable bleaching patterns." Symbiosis: 1-12.

Mangora, M. M. (2016). "Nutrient Enrichment and Saline Conditions Decreases Growth and Photosynthesis of the Mangrove Heritiera littoralis Dryand." Open Journal of Marine Science 06(02): 293-301.

Marín-Guirao, L., et al. (2016). "Physiological and molecular evidence of differential short-term heat tolerance in Mediterranean seagrasses." Scientific Reports 6: 28615.

Marambio, J., et al. (2016). "Seasonal variations of the photosynthetic activity and pigment concentrations in different reproductive phases of Gigartina skottsbergii (Rhodophyta, Gigartinales) in the Magellan region, sub-Antarctic Chile." Journal of Applied Phycology: 1-9.

Martins, A. P., et al. (2016). "Biochemical Modulation by Carbon and Nitrogen Addition in Cultures of Dictyota menstrualis (Dictyotales, Phaeophyceae) to Generate Oil-based Bioproducts." Marine Biotechnology: 1-13.

Papathanasiou, V., et al. (2016). "Cymodocea nodosa metrics as bioindicators of anthropogenic stress in N. Aegean, Greek coastal waters." Ecological Indicators 63: 61-70.

Park, S. R., et al. (2016). "Photoacclimatory Responses of Zostera marina in the Intertidal and Subtidal Zones." PLoS ONE 11(5): e0156214.

Phaeodactylum, C. D., et al. (2016). "High Light Acclimation in the Secondary Plastids Containing Diatom Phaeodactylum tricornutum is Triggered by the Redox State of the Plastoquinone Pool ".

Ponsatí, L., et al. (2016). "Multiple-stressor effects on river biofilms under different hydrological conditions." Freshwater Biology: n/a-n/a.

Provost, E. J., et al. (2016). "Climate-driven disparities among ecological interactions threaten kelp forest persistence." Global change biology: n/a-n/a.

Puente-Sánchez, F., et al. (2016). "Comparative Transcriptomic Analysis of the Response of Dunaliella acidophila (Chlorophyta) to Short-Term Cadmium and Chronic Natural Metal-Rich Water Exposures." Microbial ecology: 1-13.

R?thig, T., et al. (2016). "Long‐term salinity tolerance is accompanied by major restructuring of the coral bacterial microbiome." Molecular ecology.

Renegar, D. A., et al. (2016). "Acute and sub-acute toxicity of the polycyclic aromatic hydrocarbon 1-methylnaphthalene to the shallow-water coral Porites divaricata: Application of a novel exposure protocol." Environmental Toxicology and Chemistry: n/a-n/a.

Reynolds, L. K., et al. (2016). "Response of a Habitat-Forming Marine Plant to a Simulated Warming Event Is Delayed, Genotype Specific, and Varies with Phenology." PLoS ONE 11(6): e0154532.

Scherner, F., et al. (2016). "Effects of Ocean Acidification and Temperature Increases on the Photosynthesis of Tropical Reef Calcified Macroalgae." PLoS ONE 11(5): e0154844.

Sumner, D. Y., et al. (2016). "Growth of elaborate microbial pinnacles in Lake Vanda, Antarctica." Geobiology: n/a-n/a.

Terada, R., et al. (2016). "The effect of photosynthetically active radiation and temperature on the photosynthesis of two Vietnamese species of Sargassum , S. mcclurei and S. oligocystum , based on the field and laboratory measurements." Phycological Research: n/a-n/a.

Xu, K., et al. (2016). "Proteomic analysis of the economic seaweed Pyropia haitanensis in response to desiccation." Algal Research 19: 198-206.

You, W.-H., et al. (2016). "Effects of clonal integration on the invasive clonal plant Alternanthera philoxeroides under heterogeneous and homogeneous water availability." Scientific Reports 6: 29767.

Yun, C., et al. (2016). "Effects of water depth on the seedling morphology and chlorophyll fluorescence of Vallisneria natans." Journal of Freshwater Ecology: 1-13.

Yuyama, I., et al. (2016). "Different Stress Tolerances of Juveniles of the Coral Acropora tenuis Associated with Clades C1 and D Symbiodinium." Zoological Studies 55(19).