©2020 Biological and Chemical Oceanography Data Management Office.Funded by the U.S. National Science Foundation
©2020 Biological and Chemical Oceanography Data Management Office.This dataset presents particle flux measurements from Hawaii Ocean Time-Series (HOT) cruises during December 1988 to December 2022 at Station ALOHA in the Pacific Ocean north of Hawaii. Particle flux was measured at a standard reference depth using multiple cylindrical particle interceptor traps deployed on a free-floating array for approximately 60 hours during each cruise. Sediment trap design and collection methods are described in Winn et al. (1991). Passively sinking particulate matter was ...
Show moreMonthly measurements of particle flux were collected at Station ALOHA as part of the HOT program. Passively sinking particulate matter is intercepted using a free-floating sediment trap array. After screening the collected materials to remove zooplankton and micronekton carcasses, portions of the remaining sample are analyzed for C, N, P and biogenic-Si flux.
White, A. E., Karl, D. M. (2023) Sediment trap flux measurements for the Hawaii Ocean Time-Series (HOT) project from December 1988 to November 2021 at Station ALOHA. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2023-08-08 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.737393.2 [access date]
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