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Antv Mohist weekly issue 34: visualization of human impacts on surface ecosystems - Zhihu

2020-12-08 08:55:30 osc_ h64nkmli

Visualizing human impacts on surface ecosystems


There is only... In the world 5% Our land has not been affected by human beings , It's near the earth 700 10,000 square kilometers . near 95% The surface of the Earth shows some form of human change .

Data scientist Hannah Ker This map is a visual overview of the extent to which humans have modified terrestrial ecosystems .

The visual map uses Global Human Modification of Terrestrial Systems Data sets , The dataset contains five categories of global human transformation of the terrestrial system 13 Human stress source data :





  • Human settlements : Population density , Construction area of
  • Agriculture : Farmland , livestock ;
  • traffic : The main road , Minor road , orbital , The railway ;
  • Mining and energy production : mining , oil well , Wind turbines ;
  • Electrical infrastructure : power line , Lighting at night .

The researchers pooled all these stress factors and normalized their effects , And divide the surface of the land into a length of 1 Kilometers to encode the degree of human influence in different regions .


by @ think only of oneself (esora)


The wave of immigration

near 50 What was the migration like in ? The ups and downs across borders have shaped our world . In the past 50 Data on international migration in 1998 help us understand why people choose to leave and where to go . Of these immigrants, less than 10% Forced to flee ; Most people are looking for a better life , Only when they can afford to move . 1960 years , The total number of global migrants is less than 1 Billion , Although since then , There has been a substantial increase in this number , But in today's world 76 It's still a fraction of a billion people .

The vertical axis of the visualization represents time (1967 - 2017), In the positive direction of the horizontal axis ( Right ) Represents the number of imported population , Negative direction ( Left ) Represents the number of export population .50 In the year , The United States has been importing a lot of people ,



by @ Ten of us (shiwu-5wap2)

Codex Atlanticus

2019 year “Information is Beautiful Awards ” art 、 Entertainment and culture group gold medal winning works .
Through the website or the Milan Museum Ambrosiana The library can access this interactive visualization , There are Da Vinci's 《 The Atlantic code 》. The project explores Leonardo His work opens up a new way , It also provides new ideas for the evolution of the genius's thought . Start with the panoramic view , Visitors can filter data by category and topic . What's particularly interesting is this , The pages of the code can be reorganized according to the chronological order in which they were created .



by @ Gathering rules (moyee-bzn)


cocoa —— The supply chain that has worked hard

From cocoa beans to chocolate , The cocoa supply chain is bittersweet . Although the end product is something most of us like , But it's also a labor cost . This work depicts the main trade flows of cocoa , It enables us to study its global supply chain more deeply .


by @ Bu Ming Neo(neowang)


Twitter On emoji Expression usage

Emojitracker It's a real-time tracking Twitter On emoji Emoticon usage items .


by @ Yuxi

Simple data or complex story

How to deliver information to the audience often requires some tough decisions : Simply showing data or telling a complex story ; Give the conclusion intuitively or let the user explore by himself .
The author gives such a spectrum , Try to find some kind of balance :


by @ Cangdong (cangdong)

Color Controversy

Color is an important visual channel in visualization , Each of us has a different perception of different colors .Color Controversy It's an interesting little game , It gives a color , Let's choose one of two , We can find out what most people's views are . In the process , We may find that our perception of some colors is different from that of most people .



We can also find the most controversial 10 Color .



by @ Kefu

Special extra food : Profit making · Establish a career - AntV The story of business

AntV It's a data visualization project , It's also a team , Ant group data visualization team , A group of people who love and dream , Carry with you 「 Let people get visual thinking ability in the data world 」 Dream ahead , We hope to be the world's leading data visualization solution in the intelligent era , Meet the growing demand for data insight .

AntV Now it covers the statistical charts 、 Mobile chart 、 Figure Visualization 、 Geographical Visualization 、2D Drawing engine and intelligent visualization in many fields , It mainly includes G2 Stack 、F2 Stack 、G6 Stack 、X6 Stack 、L7 Stack 、AVA And a complete set of chart use and design specifications . Thanks to the rich business scenarios and user requirements challenges ,AntV Through years of accumulation and constant polishing , It has supported both inside and outside Alibaba group 20000+ Business system , It has passed a daily average of ten million UV The severe test of the product , It is the most important infrastructure for data visualization in Ali economy .

It's the same as the brand day of the past , Today, there will still be a large number of updates and releases of several underlying basic class libraries , besides , It's a great pleasure to introduce AntV Two new members are added to the product matrix :




  • F2Native, Out of the box cross platform high performance visualization solution , National Application of chart components on Alipay ;
  • X6, Bottom based SVG, Emerging from the actual business scenario of ants , Component library focusing on graph editing ;


from 2017.11.22「 Open source · to open up 」、2018.11.22「 know sth. new · Intimate 」 To 2019.11.22「 Source of knowledge · Zhiyuan 」, This is a AntV Of the 4 Brand days , This year's theme is 「 Profit making · Establish a career 」 We want to share it with you AntV Empowering ant group with data visualization capability 、 The story of Ali group's internal business .

More about AntV The story of business , Please refer to 「 Profit making · Establish a career - AntV The story of business 」.


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