TY - JOUR A2 - Felbeck, Horst AU - Ramírez-Ortega, D. B. AU - Soto, L. A. AU - Estradas-Romero, A. AU - Hernández-Sandoval, F. E. PY - 2019 DA - 2019/07/01 TI - Photosynthetic Pigments Contained in Surface Sediments from the Hydrothermal System of Guaymas Basin, Gulf of California SP - 7484983 VL - 2019 AB - In the exploration of the hydrothermal system of the Guaymas Basin (GB) between 27° 00′ 35′′ and 27° 00′ 50′′ N and 111° 24′ 15′′ and 111° 24′ 40′′ W in the Gulf of California, carried out on the R/V Atlantis and of the DSRV/Alvin in October 2008, four cores of surface sediments were obtained to analyse photosynthetic pigments at two locations with contrasting extreme conditions: Oil Town and Great Pagoda. We identified nine pigments: Chlorophyll- 一个，Phaeophytin- 一个，Phaeophorbide- 一个，Pyropheophytin- 一个（叶绿素降解 一个产品）， β胡萝卜素，Alloxanthin，玉米黄质，Diadinoxanthin，和Prasinoxanthin（类胡萝卜素）。的最大颜料浓度登记在大塔（10309纳克/克），并在油镇最小值（918纳克/克）。已经证明，在表面沉积物光合色素轮廓取决于每个站点的极端条件下的异质性引起的主要由温度和细菌的底物。因此，有显著差异（ p在四个沉积核的色素分布<0.05）进行分析。然而，差异无统计学意义（ p> 0.05）颜料的浓度已被检测到。我们的结论是包含在瓜伊马斯盆地的热液喷口的表层沉积物中的光合色素主要是自养细菌来源的。SN - 2633-4666 UR - https://doi.org/10.1155/2019/7484983 DO - 10.1155 /七百四十八万四千九百八十三分之二千○一十九JF - 杂志海洋生物PB - Hindawi出版KW - ER -