主要功能

• 仪器全防水设计，耐受 50 m 水压

• 可测荧光诱导曲线并进行淬灭分析

• 可测光响应曲线和快速光曲线（RLC）

• 可测量 水下环境入射光谱及样品反射光谱

• 全部采用 LED 光源，全新大屏设计

• 可测水温、水深和 PAR

• 光感式按键，方便水下使用

测量参数

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

应用领域

应用于水生生物学与海洋生物学、潮间带生态学、珊瑚研究、湖泊生态学等领域。原位测量珊瑚、

大型海藻、沉水植物生理活性的仪器。也可用于测量雨季陆生高等植物的光合活性。可测量微藻，但不太适合于自然水体中的浮游植物测量。

主要技术参数

• 测量光：蓝光 LED（470 nm）或红光 LED（655nm），光强 0.05 µmol m^-2 s^-1

• 光化光：蓝光 LED（470 nm）或红光 LED（655nm），连续光强 3000 μmol m^-2 s^-1

• 饱和脉冲：蓝光 LED（470 nm）或红光 LED（655nm），闪光强度 6000 μmol m^-2 s^-1

• 远红光：发射峰值 735 nm。

• 信号检测：PIN-光电二极管，带长通和短通滤光片，带选择性锁相放大器。

• 数据存储：8M 存储卡，可存储 27000 组数据。

• 供电：可充电电池，充电一次可供 1000 次饱和脉冲闪光。

选购指南

一、标准版

系统组成：通用型主机，光纤，通用样品架，暗适应叶夹，磁性叶夹，表面叶夹，软件等

DIVING-PAM-II 组成部分

1，主机；2，光纤；3，水下通用样品架；4，暗适应叶夹；5，磁性叶夹

注意：标准款包含以上各种附件之外还有适合测量附着样品的表面样品架，如需额外订购叶夹，请说明

DIVING-PAM 水下测量图片
更多内容可以查看优酷视频 DIVING-PAM 水下工作录像

产地：德国WALZ

参考文献

数据来源：光合作用文献 Endnote 数据库，更新至 2016 年 9 月，文献数量超过 6000 篇

原始数据来源：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.

Röthig, 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).