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、沉水植物生理活性測(cè)量?jī)x器。也可用于測(cè)量雨季陸生高等植物的光合活性。可測(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），最大連續(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），最大閃光強(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(gòu)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(gòu)葉夾，請(qǐng)說(shuō)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(lái)源：光合作用文獻(xiàn) Endnote 數(shù)據(jù)庫(kù)，更新至 2021 年 1 月，文獻(xiàn)數(shù)量超過(guò) 10000 篇

原始數(shù)據(jù)來(lái)源：Google Scholar

Mendrik, F. M., et al. (2021). "Species-specific impact of microplastics on coral physiology." Environmental Pollution 269: 116238.

Andrzejczak, O. A., et al. (2020). "The Hypoxic Proteome and Metabolome of Barley (Hordeum vulgare L.) with and without Phytoglobin Priming. ." Int. J. Mol. Sci(21): 1546.

Xu, D., et al. (2020). "The influence of flow rates and water depth gradients on the growth process of submerged macrophytes and the biomass composition of the phytoplankton assemblage in eutrophic water: an analysis based on submerged macrophytes photosynthesis parameters." Environmental Science and Pollution Research.

Zhang, X., et al. (2020). "Photosynthetic Properties of Miscanthus condensatus at Volcanically Devastated Sites on Miyake-jima Island." Plants(9): 1212.

Zhang, X., et al. (2020). "Highly competitive native aquatic species could suppress the growth of invasive aquatic species with similar traits." Biological Invasions.

Andrzejczak, O. A., et al. (2020). "The Hypoxic Proteome and Metabolome of Barley (Hordeum vulgare L.) with and without Phytoglobin Priming. ." Int. J. Mol. Sci(21): 1546.

Anton A, et al. (2020). "Stunted Mangrove Trees in the Oligotrophic Central Red Sea Relate to Nitrogen Limitation." Front. Mar. Sci.(7): 597.

Atkinson, J., et al. (2020). "Summer and winter marine heatwaves favor an invasive over native seaweeds."  n/a(n/a).

Ayalon, I., et al. (2020). "Coral Gametogenesis Collapse under Artificial Light Pollution." Current Biology.

Ben-Zvi, O., et al. (2020). "Experimental evidence of temperature-induced bleaching in two fluorescence morphs of a Red Sea mesophotic coral." Coral Reefs.

Bertelli, C., et al. (2020). "The response of the seagrass Halodule wrightii Ascherson to environmental stressors." Estuarine, Coastal and Shelf Science.

Bouma-Gregson, K., et al. (2020). "Taxon-specific photosynthetic responses of attached algal assemblages to experimental translocation between river habitats."  0(ja): null.

Bulleri, F., et al. (2020). "Nutrient enrichment stimulates herbivory and alters epibiont assemblages at the edge but not inside subtidal macroalgal forests." Marine Biology 167(12): 181.

Campbell, H., et al. (2020). "Resilience of the amphipod Hyale niger and its algal host Sargassum linearifolium to heatwave conditions." Marine Biology 167(6): 72.

de Caralt, S., et al. (2020). "Differential effects of pollution on adult and recruits of a canopy-forming alga: implications for population viability under low pollutant levels." Scientific Reports 10(1): 17825.

Dellisanti, W., et al. (2020). "Experimental Techniques to Assess Coral Physiology In Situ: Current Approaches and Novel Insights." anatomy & morphology.

Dellisanti, W., et al. (2020). "Metabolic performance and thermal and salinity tolerance of the coral Platygyra carnosa in Hong Kong waters." Marine pollution bulletin 153: 111005.

Hill, L. J. (2020). "Instituto de Pesquisas Jardim Botanico do Rio de Janeiro Escola Nacional de Botanica Tropical

Programa de Pós-gradua??o em Botanica " 學(xué)位論文.

Kambey, C., et al. (2020). "Impact of Temperature, Low pH and NH4+ Enrichment on Ecophysiological Responses of a Green Tide Species Ulva australis Areschoug." Ocean Science Journal 55: 115-127.

Kim, J.-H., et al. (2020). "Variation in photosynthetic performance relative to thallus microhabitat heterogeneity in Lithothamnion australe (Rhodophyta, Corallinales) rhodoliths."  n/a(n/a).

Kuanui, P., et al. (2020). "Effect of light intensity on survival and photosynthetic efficiency of cultured corals of different ages." Estuarine, Coastal and Shelf Science 235: 106515.

Leal, P., et al. (2020). "Physiological stress modulates epiphyte (Rhizoclonium sp.)-basiphyte (Agarophyton chilense) interaction in co-culture under different light regime." Journal of Applied Phycology.

Lysenko, V., et al. (2020). "Polychromatic Fourier-PAM fluorometry and hyperspectral analysis of chlorophyll fluorescence from Phaseolus vulgaris leaves: Effects of green light." Information Processing in Agriculture 7(2): 204-211.

Ng, F.-L., et al. (2020). "Optimised spectral effects of programmable LED arrays (PLA)s on bioelectricity generation from algal-biophotovoltaic devices." Scientific Reports 10(1): 16105.

Pacherres, C. O., et al. (2020). "Ciliary vortex flows and oxygen dynamics in the coral boundary layer." Scientific Reports 10(1): 7541.

Palacios, M., et al. (2020). "Photobiology of the giant kelp Macrocystis pyrifera in the land-terminating glacier fjord Yendegaia (Tierra del Fuego): A look into the future?" Science of The Total Environment: 141810.

Rugiu, L., et al. (2020). "Kelp in IMTAs: small variations in inorganic nitrogen concentrations drive different physiological responses of Saccharina latissima." Journal of Applied Phycology.

Tamir, R., et al. (2020). "Reciprocal-transplantation between shallow and mesophotic stony corals." Marine environmental research: 105035.

Wang, W., et al. (2020). "Salt stress-induced H2O2 and Ca2+ mediate K+/Na+ homeostasis in Pyropia haitanensis." Journal of Applied Phycology.

Xie, L., et al. (2020). "Effects of artificial ultraviolet B radiation on the macrophyte Lemna minor: a conceptual study for toxicity pathway characterization." Planta 252(5): 86.

Yu, X., et al. (2020). "Thermal acclimation increases heat tolerance of the scleractinian coral Acropora pruinosa." Science of The Total Environment: 139319.

Zhang, X., et al. (2020). "Photosynthetic Properties of Miscanthus condensatus at Volcanically Devastated Sites on Miyake-jima Island." Plants(9): 1212.