<|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:"Effect of the 1950s large-scale migration for land reclamation on spring dust storms in Northwest China."
Abstract:"During the 1950s, China experienced large-scale human migration for the purposes of land reclamation, industrialization, and construction in Northwest China, with a peak of nearly 70 million migrants in 1959 during the Great Leap Forward period. These intense human activities were responsible for the 1950s' dust storms in Northwest China. Due to large-scale reclamations, the number of spring dust storm days did not show much relationship with the number of spring strong wind days in the Tarim Basin and the Hexi Corridor, but they did correlate with the increase in annual land reclamation areas, with correlation coefficients of 0.82 and 0.88, respectively, in the two regions. Indeed, severe dust storm outbreaks (visibility less than 200 m) in Xinjiang, Gansu and Qinghai provinces in Northwest China were also found to be positively correlated with the number of annual immigrants and the annual increase in cultivated land areas in the period 1953-1968, with coefficients of 0.62 and 0.65, respectively. (c) 2006 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 = [3];
Q3 = [];
Q4 = [];
Q5 = [];
Q6 = [1].
Effect of the 1950s large-scale migration for land reclamation on spring dust storms in Northwest China
During the 1950s, China experienced large-scale human migration for the purposes of land reclamation, industrialization, and construction in Northwest China, with a peak of nearly 70 million migrants in 1959 during the Great Leap Forward period. These intense human activities were responsible for the 1950s' dust storms in Northwest China. Due to large-scale reclamations, the number of spring dust storm days did not show much relationship with the number of spring strong wind days in the Tarim Basin and the Hexi Corridor, but they did correlate with the increase in annual land reclamation areas, with correlation coefficients of 0.82 and 0.88, respectively, in the two regions. Indeed, severe dust storm outbreaks (visibility less than 200 m) in Xinjiang, Gansu and Qinghai provinces in Northwest China were also found to be positively correlated with the number of annual immigrants and the annual increase in cultivated land areas in the period 1953-1968, with coefficients of 0.62 and 0.65, respectively. (c) 2006 Elsevier Ltd. All rights reserved.