<|begin_of_text|><|start_header_id|>system<|end_header_id|>You are an expert on climate change, human mobility and migration. Answer the question truthfully.<|eot_id|><|start_header_id|>user<|end_header_id|>Here are the title and abstract of a scientific paper probably related to climate change, human mobility and migration..
Title:"Miraflores rocks in Tierra del Fuego (southernmost South America): Hunter-gatherer procurement, optimal pathway analysis and social interaction."
Abstract:"Using GIS applications to simulate optimal human movements from archaeological sites to the lithic source known as Miraflores Valley (Isla Grande de Tierra del Fuego, Southernmost South America), this paper discusses potential pathways for the spatial distribution of artifacts made of the two distinctive Miraflores raw materials (tuff and silicified tuff). In addition, we discuss possible models of exploitation and transport for Miraflores rocks through a distributional analysis on the depositional environment of the findings. Archaeological collections as well as petrographic and geochemical studies show a large-scale archaeological distribution of Miraflores rocks; however they are absent from most Fuegian lithic assemblages and scarce in those wherein they appear. We propose and discuss the provisioning strategies applied in their procurement. Potential pathways through the islandscape are correlated with a statistical analysis based on the location of sites with the presence or absence of Miraflores raw materials. Spatial analyses provide a robust framework to discuss Miraflores distribution and circulation, human mobility as well as the social interaction among terrestrial hunter-gatherers and maritime populations of southernmost South America. Our results indicate that Miraflores rocks procurement varied across Fuegian geography. While independent circuits and multiple accesses to the source may have existed in the north of Isla Grande de Tierra del Fuego, the distribution of these rocks southwards may have had a higher dependence on a few optimal routes connected to northern archaeological localities of San Sebastian and Inutil Bays. Therefore, southern populations may have drawn heavily on social interaction for the supply of Miraflores raw materials. Nevertheless, Least Cost Path model suggests that the participation of canoe people was not required to explain the current distribution of Miraflores materials throughout the Isla Grande de Tierra del Fuego. (C) 2016 Elsevier Ltd. All rights reserved.."
I have six questions you need to answer.
Q1: Is this article is about 'human migration mobility': 1 = yes; 0 = no. Answer with a number. Do not give a textual explanation.

Q2: What drivers of migration and mobility does the article study? 0 = 'other', 1 = 'climate', 2 = 'environment', 3 = 'economic', 4 = 'conflict', 5 = 'political', 6 = 'social', 7 = 'family'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

Q3: What is the overall sentiment of the article?:0 = 'neutral', 1 = 'negative', 2 = 'positive'. Answer with a number. Do not give a textual explanation.

Q4: What type of climate or environmental keywords are explicitly mentioned?:  0 = 'none', 1 = 'algal blooms', 2 = 'infestation', 3 = 'infectious diseases', 4 = 'ocean acidification', 5 = 'sea ice', 6 = 'acid rain', 7 = 'drought', 8 = 'cold wave', 9 = 'heat wave', 10 = 'glacial', 11 = 'wildfire', 12 = 'air pollution', 13 = 'biodiversity loss', 14 = 'coastal erosion', 15 = 'land degradation', 16 = 'deforestation', 17 = 'desertification', 18 = 'water pollution', 19 = 'diebacks', 20 = 'permafrost loss', 21 = 'sand mining', 22 = 'sea level rise', 23 = 'earthquake', 24 = 'tsunami', 25 = 'volcanic', 26 = 'flood', 27 = 'avalanche', 28 = 'landslide', 29 = 'downburst', 30 = 'thunderstorm', 31 = 'sandstorm', 32 = 'haze', 33 = 'storm', 34 = 'cyclone', 35 = 'blizzard', 36 = 'hail', 37 = 'snow', 38 = 'tornado', 39 = 'wind', 40 = 'hurricane', 41 = 'typhoon', 42 = 'other'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

Q5: What discipline does the article belong to?: 0 = 'other', 1 = 'social science', 2 = 'natural science', 3 = 'arts and humanities', 4 = 'multidiscipline and interdiscipline'. Answer with a number. Do not give a textual explanation.

Q6: Does the article apply quantitative and/or statistical analysis?: 0 = 'no', 1 = 'yes'. Answer with a number. Do not give a textual explanation.

Use the following template: 

Q1 = [];
Q2 = [];
Q3 = [];
Q4 = [];
Q5 = [];
Q6 = [].<|eot_id|><|start_header_id|>assistant<|end_header_id|>Answer:
Q1 = [1];
Q2 = [];
Q3 = [2];
Q4 = [0];
Q5 = [1];
Q6 = [1].
Miraflores rocks in Tierra del Fuego (southernmost South America): Hunter-gatherer procurement, optimal pathway analysis and social interaction
Using GIS applications to simulate optimal human movements from archaeological sites to the lithic source known as Miraflores Valley (Isla Grande de Tierra del Fuego, Southernmost South America), this paper discusses potential pathways for the spatial distribution of artifacts made of the two distinctive Miraflores raw materials (tuff and silicified tuff). In addition, we discuss possible models of exploitation and transport for Miraflores rocks through a distributional analysis on the depositional environment of the findings. Archaeological collections as well as petrographic and geochemical studies show a large-scale archaeological distribution of Miraflores rocks; however they are absent from most Fuegian lithic assemblages and scarce in those wherein they appear. We propose and discuss the provisioning strategies applied in their procurement. Potential pathways through the islandscape are correlated with a statistical analysis based on the location of sites with the presence or absence of Miraflores raw materials. Spatial analyses provide a robust framework to discuss Miraflores distribution and circulation, human mobility as well as the social interaction among terrestrial hunter-gatherers and maritime populations of southernmost South America. Our results indicate that Miraflores rocks procurement varied across Fuegian geography. While independent circuits and multiple accesses to the source may have existed in the north of Isla Grande de Tierra del Fuego, the distribution of these rocks southwards may have had a higher dependence on a few optimal routes connected to northern archaeological localities of San Sebastian and Inutil Bays. Therefore, southern populations may have drawn heavily on social interaction for the supply of Miraflores raw materials. Nevertheless, Least Cost Path model suggests that the participation of canoe people was not required to explain the current distribution of Miraflores materials throughout the Isla Grande de Tierra del Fuego. (C) 2016 Elsevier Ltd. All rights reserved.