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The eerie sound of an extraterrestrial whirlwind has reached the Earth from more than 50 million miles away, thanks to the first working microphone to traverse the surface of Mars. The audio records t...
Fecal records show Maya population affected by climate change
Maya population climate change drought period wet period
2021/8/4
A new study has shown that the size of the Maya population in the lowland city of Itzan (in present-day Guatemala) varied over time in response to climate change. The findings show that both droughts ...
Weather radar records drastic drop in mayfly populations（图）
Weather radar drastic drop mayfly populations
2020/2/20
At the beginning of each summer, mayfly larvae emerge from bodies of water and shed their skin to become full-fledged mayflies, similar to the way in which caterpillars become butterflies.
MULTIDISCIPLINARY INFORMATION SYSTEM OF ASSYRIAN CUNEIFORM TABLETS ENHANCING NEW RESEARCH POSSIBILITIES VIA HETEROGENEOUS DATA IN RECORDS
Multidisciplinary information system cuneiform tablets 3D digital models digitalization of collections
2017/8/31
This paper outlines recently started project dedicated to creation and development of information system for cuneiform tablets. The contribution deals with the architecture of a virtual collection of ...
Materials for the investigation of historical seismicity in Algeriafrom the records of past earthquakes
Historical seismicity Algeria
2015/9/14
This paper presents some materials relating to the investigation of historical seismicity in Algeria. The historical
seismicity in Algeria is imperfectly known: its coverage is discontinuous and its ...
Results of gas flux records in the seismically active area of Val d'Agri (Southern Italy)
luids earthquakes methane gas emissions
2015/9/10
The Val d Agri area is well-known for oil exploration. An old 500 m deep exploration well in the northern part of
this area has been used for long-term hydrogeochemical investigations. The well is ch...
How to deal with sparse macroseismic data: Reflections on earthquake records and recollections in the Eastern Baltic Shield
historical earthquakes historical seismology macroseismic sources Baltic (Fennoscandian) Shield
2015/8/27
This study discusses the scope of historical earthquake analysis in low-seismicity regions. Examples of non-damaging earthquake reports are given from the Eastern Baltic (Fennoscandian) Shield in nort...
A case study of detecting the triplet of 3S1 using superconducting gravimeter records with an alternative data preprocessing technique
Seismic normal mode Superconducting gravimeters data Hilbert-Huang transformation Multi-station experiment 3S1 triplet
2015/8/24
Due to their very low noise levels in the low frequency band (<1 mHz), superconducting gravimeters (SGs) are particularly suitable to observe long-period free oscillations of the Earth. This case stud...
Fisheries,El Niño-Southern Oscillation and Upper Ocean Temperature Records:An Eastern Pacific Example
Fisheries El Nino-Southern Oscillation Upper Ocean Temperature Records Eastern Pacific Example
2015/8/19
It is often recounted that the collapse of the Peruvian anchoveta fishery in the early 1970s was a direct consequence of the El Niño of 1972–73. Comparison of time series of upper-ocean thermal d...
Radiocarbon in Corals: Records of the Carbon Cycle, Surface Circulation and Climate
Carbon Cycle Surface Circulation
2015/7/31
For more than two decades, coral skeletons have been used to reconstruct records of isotopic and chemical ratios in surface seawater (for reviews, see Druffel, 1997a; Gagan et al., 2000). Here I demon...
A 180-Million-Year Record of Sea Level and Ice Volume Variations from Continental Margin and Deep-Sea Isotopic Records
180-Million-Year Record Sea Level and Ice Volume Variations Continental Margin Deep-Sea Isotopic Records
2015/7/9
The geologic record provides constraints on the rates, amplitudes, and mechanisms controlling globally averaged (eustatic) and relative (eustatic plus subsidence/uplift) changes of sea level on variou...
North American Plate Shattered Speed Records -- a Billion Years Ago
North American Plate Shattered Speed Records
2015/3/4
North America traveled in fast company back in its youth.A new study led by Michigan Technological University geophysicist Aleksey Smirnov reveals that 1.1 billion years ago, the North American tecton...
The identification of a solar signal in climate records of the last 500 years using proxy and model-based analysis and the implications for natural climate variability
Satellite instruments car the solar constant solar energy output climate the climate warming
2014/10/22
There has been confirmation in the last two decades, through instrumental measurements onboard satellites, that the 'solar constant' does, as has long been hypothesized, vary. While there is no consen...
Lacustrine Records of Holocene Climate and Environmental Change from the Lofoten Islands, Norway
Holocene lake sediment Lofoten Islands Norway paleoclimate tephrochronology
2014/10/22
Lakes sediments from the Lofoten Islands, Norway, can be used to generate well resolved records of past climate and environmental change. This dissertation presents three lacustrine paleoenvironmental...
Calcareous Nannofossil Records Of Miocene Sea Level At The Marion Plateau (Northeastern Australia); And Pliocenepleistocene Formation Of Cold Water Carbonate Mounds (North Eastern Atlantic Continental Margin),
Earth sciences Carbonate mounds Biostratigraphy Calcareous nannfossils Marion Plateau Miocene Sea level Sequence stratigraphy
2014/10/22
The revised age models for the upper Oligocene to middle Miocene interval of the Marion Plateau have been used to identify eleven sequence boundaries and sequences sets at the Marion Plateau; MSA1.2 (...