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Time is of the Essence
Time the Essence
2015/7/24
From the age of the Earth itself, to the rates at which mountains erode and species evolve, time and rates of change have been the "holy grail" of geologic knowledge. In the study of sedimentary layer...
Organic carbon burial efficiency in lake sediments controlled by oxygen exposure time and sediment source
Organic carbon burial efficiency lake sediments controlled oxygen exposure time sediment source
2014/4/17
We compared the burial efficiency of organic carbon (buried OC : depositedOC) in a diverse set of 27 different sediments from 11 lakes, focusing on the potential effects of organic matter source, oxyg...
Simultaneous measurements of nitrate, oxygen, and carbon dioxide on oceanographic moorings: Observing the Redfield ratio in real time
nitrate oxygen carbon dioxide
2014/4/16
Autonomous observations of dissolved nitrate, oxygen, and total inorganic carbon (TCO2
, which is derived
from pCO2
and estimates of alkalinity) from sensors on the M1 and M2 moorings, off Monterey...
HANDS-ON OCEANOGRAPHY——Investigating Coastal Processes and Nitrate Levels in the Elkhorn Slough Using Real-Time Data
Coastal salinity temperature nitrate swamp
2015/7/22
The primary objective of this activity is to predict how coastal processes, such as tides, affect salinity, temperature, and nitrate levels in a type of estuary, called a slough. Real-time data from t...
Monitoring and Observatories: Multidisciplinary, Time-Series Observations at Mid-Ocean Ridges
China shipping volcanoes geochemistry and biology hyperplasia of the earth's crust
2015/7/22
Mid-ocean ridges represent one of the few environments where it is possible to directly and regularly observe the connectivity among tectonic, volcanic, geochemical, and biological processes. This int...
A time series investigation of the oxygen isotopic composition of dissolved inorganic phosphate in Monterey Bay, California
oxygen isotopic composition dissolved inorganic phosphate Monterey Bay California
2014/5/5
We present a 2-yr time series of the oxygen isotopic composition of dissolved inorganic phosphate (δ18Op) in Monterey Bay, California. δ18Op can serve as a proxy for phosphate utilization because its ...
Variability of particulate seawater properties related to bottom mixed layer-associated internal waves in shallow water on a time scale of hours
particulate seawater properties bottom mixed layer-associated internal waves a time scale of hours
2014/5/20
To obtain information on relations between internal wave-controlled hydrographic variability in bottom mixed layers (BMLs) and particle-associated BML parameters, depth distributions of density, relat...