Evidence for Interregional Relationships during the Middle Horizon on the North-Central Coast of Peru

1979 ◽  
Vol 44 (4) ◽  
pp. 676-684 ◽  
Author(s):  
Ruth Shady ◽  
Arturo Ruiz
Keyword(s):  
Political Integration ◽  
Central Coast ◽  
Middle Horizon ◽  
North Central ◽  
The North ◽  
Peruvian Coast ◽  
Distributional Patterns

A burial at Vegueta on the central Peruvian coast contained pottery assignable to two regional styles. This association supplements other evidence for widespread interaction during the Middle Horizon. These distributional patterns are compatible with the hypothesis that several powerful commercial centers existed at this time, rather than the kind of political integration implied by the Huari Empire.

scholarly journals PHYLOGENETIC ANALYSIS AND SPECIES IDENTIFICATION OF 11 GORGONIAN CORALS (OCTOCORALLIA: ALCYONACEA) IN THE NORTH CENTRAL COAST OF VIETNAM BASED ON MSH1MTDNA AND 28S RDNA MARKERS

2021 ◽  
Vol 9 (08) ◽  
pp. 505-514
Author(s):  
Nguyen Chi Mai ◽  
◽  
NinhThi Ngoc ◽  
Nguyen Xuan Cuong ◽  
Nguyen Hoai Nam ◽  
...  
Keyword(s):  
Species Identification ◽  
Phylogenetic Analyses ◽  
28S Rdna ◽  
Central Coast ◽  
North Central ◽  
The North ◽  
Traditional Classification ◽  
Gorgonian Corals ◽  
Coast Of Vietnam

Vietnam contains diverse marine ecosystems with the high biodiversity of marine organisms, including gorgonian corals of Alcyonacea order. In order to support traditional classification of these corals, in this study mitochondrial barcoding markers msh1 and nuclear 28S rDNA were developed for analysis of 11 specimens collected in 2015 and 2016 from different islands and bays along the North Central coast of Vietnam. Phylogenetic analyses based on msh1 and 28S sequence polymorphism showed that all specimens belonged to Anthozoa class, Octocorallia sub-class and Alcyonacea order. At lower taxa levels, they were divided into 4 sub-orders, 7 families and 7 genera according to 7 distinct clades with bootstrap values from 99-100%.The identifications of 7 out of 11 specimens including Sinularia brassica (2 specimens)and Sinularialeptoclados, Dichotellagemmacea, Annella reticulata, S. conferta and S. nanolobata were in concordance between morphological and molecular methods. The other 4 specimens were only identified at genus levels of Astrogorgia sp., Melithaea sp. Scleronephthya sp. and Muricella sp. by either msh1-morphology or msh1-28S markers. These results highlight the importance of molecular markers to elucidate patterns of biodiversity and species identification of soft coral.

scholarly journals A Range Extension for the Rock Vole, Microtus chrotorrhinus, in Labrador

2005 ◽  
Vol 119 (3) ◽  
pp. 412 ◽  
Author(s):  
Sarah W. Lansing
Keyword(s):  
Picea Mariana ◽  
Black Spruce ◽  
Range Extension ◽  
Southern Coast ◽  
Central Coast ◽  
North Central ◽  
The North ◽  
Southern Island

Rock Voles (Microtus chrotorrhinus) were previously documented only from the southern coast of Labrador and the Strait of Belle Isle south of Hamilton Inlet. During two field seasons in 2000 and 2001, both in July, six Rock Vole specimens were collected on Southern Island, off the north-central coast of Labrador, extending the range of the subspecies Microtus chrotorrhinus ravus approximately 250 km to the central Labrador coast north of Hamilton Inlet. Rock Voles were trapped primarily in stunted Black Spruce (Picea mariana) forest and areas associated with rocks, thick brush, and water.

Population Centers of the Rimac Valley of Peru

1954 ◽  
Vol 20 (2) ◽  
pp. 130-148 ◽  
Author(s):  
Louis M. Stumer
Keyword(s):  
Sea Level ◽  
North Coast ◽  
Central Coast ◽  
Easy Task ◽  
The North ◽  
Atypical Features ◽  
Peruvian Coast ◽  
Northern Peru ◽  
North Coast Of Peru

This Article is intended less as a descriptive piece on the archaeology of the Rimac Valley than it is as a single-valley application of various conclusions reached by Richard P. Schaedel in his Major Ceremonial and Population Centers in Northern Peru (1951). Schaedel, in a broad synthetic study of major ruins on the North Coast of Peru, comes to several interesting conclusions on the “urban revolution” in that region. The author, who was already engaged in a survey of the Rimac, with the focus on the coastal cultures from sea level to the 1000-meter line, felt impelled to shift the emphasis of his survey from straight description to a Central Coast application of Schaedel's North Coast findings. This was a fairly easy task, as the sites were already being analyzed both architecturally and ceramically.The Rimac, the “valley of Lima,” presents sufficient of both typical and atypical features of a Peruvian coastal valley to make the application of Schaedel's theories to a single valley at least fairly indicative of their validity for the entire Peruvian coast.

scholarly journals Agricultural production responding to climate change in the north central coast of vietnamidentified bythe amount of rainfall and potential evapotranspiration (PET)

2018 ◽  
Vol 2 (6) ◽  
pp. 5-10
Author(s):  
Nguyen Thi Hoang Anh ◽  
Mai Kim Lien
Keyword(s):  
Climate Change ◽  
Plant Growth ◽  
Agricultural Production ◽  
Weather Forecasting ◽  
Potential Evapotranspiration ◽  
Modern Technology ◽  
Central Coast ◽  
Monthly Basis ◽  
North Central ◽  
The North

Climate change is driving dangerous and more unpredictable weather. It has broken historical records of hydro-meteorological observations, consequently leading challenges in operational forecasting. In order to improve crop yield and reduce impacts of climate change on agricultural production, it is necessary to obtain sources of weather information. The estimations of rainfall and PET can enable us to identify plant growth and water supply capacity for any plant in the mountainous areas at Quy Hop District, Nghe An (one part of the North Central Coast) on a monthly basis. The updated information on weather forecasting technology and the application of modern technology responding to climate change in Quy Hop provided results related to cumulative rainfall chart. It can forecast accurately the plant growth and the best time for watering plants and plays an important role in the agricultural production.  

Ventilated Hearth Structures in the Casma Valley, Peru

1996 ◽  
Vol 7 (4) ◽  
pp. 341-353 ◽  
Author(s):  
Thomas Pozorski ◽  
Shelia Pozorski
Keyword(s):  
Native American ◽  
Small Groups ◽  
Initial Period ◽  
Religious Tradition ◽  
Central Coast ◽  
North Central ◽  
The North ◽  
Preceramic Period

Recent investigations in the Casma Valley on the north-central coast of Peru have uncovered a series of circular and rectangular/square structures, each containing a central hearth associated with either four subfloor ventilation shafts or a single open ventilation trough. The structures date to the Late Preceramic period (2500-1800 B. C.) and the Initial period (1800-900 B. C.). All are small and were originally roofed with perishable materials to hold in heat and smoke from the central hearth. It seems likely that these ventilated hearths represent a coastal variant of the Kotosh Religious Tradition that has been well documented in the Peruvian Highlands. The structures probably served as ritual chambers for small groups of people, somewhat analogous to the sweathouses of various Native American groups.

scholarly journals Litho-, bio-, and chemostratigraphy of the Middle Triassic carbonate succession in the North-Central Coast Region of Vietnam

2019 ◽  
Vol 6 (1) ◽  
Author(s):  
Thuy Thi Nhu Ha ◽  
Hideko Takayanagi ◽  
Katsumi Ueno ◽  
Yoshihiro Asahara ◽  
Koshi Yamamoto ◽  
...  
Keyword(s):  
Middle Triassic ◽  
Central Coast ◽  
North Central ◽  
The North ◽  
Coast Region

Pre-ceramic maize on the north-central coast of Peru

Nature ◽  
1978 ◽  
Vol 276 (5686) ◽  
pp. 386-387 ◽  
Author(s):  
ALEXANDER GROBMAN ◽  
DUCCIO BONAVIA
Keyword(s):  
Central Coast ◽  
North Central ◽  
The North
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