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<p><strong>"An archaeologist is the best husband a woman can have. The older she gets, the more interested he is in her."</strong> ~ Agatha Christie</p>
<p>Welcome to the 142nd Daily Field Note! Here you find the top post of the day, one covering each scientific field that is included by Geopolis. Since these authors put a lot of effort in writing a good post they surely deserve the extra exposure.</p>
<p>Geopolis is a project to promote and connect authors who write in the fields of global sciences. You can read more about the project and how to join here:</p>
<p><a href="https://steemit.com/geopolis/@geopolis/geopolis-the-community-for-global-sciences-update-4">https://steemit.com/geopolis/@geopolis/geopolis-the-community-for-global-sciences-update-4</a></p>
<p>Your post can get reviewed by using the community tag <strong>#geopolis</strong>, or one of the following tags: #Geography - #Geology - #Ecology - #Archeology - #Anthropology - #History</p>
<p><img src="https://lh3.googleusercontent.com/fpnXF1F6fAc8jftHhCsh_PyU1P_OX55Nx9A6G6gAMbxKE0QU54nFVK0-zxA2Ok84OXc8CHF0NagaJWZZi0-4GCw8G5SrSqfREbeP9vFpQVLLOXi0hI8F2n311D8Ya0NbS_9u569-9Yfu_W1Uw57jpQ8Gc5mqDQ04gF5N_pT22EZA9bC5OmhkDVqvd4MnVP95omuPrgAjCK38zRgI7pI77c8UgijdjlLjRHqdeVryHDqzDW5j7YqWcb9NkX1EpSKLEVQGkr10n0Y_Qov13zdCGrSE-p2QhxLsn6xt1Z8DoA73U30wFuE_qwP-ZZJPpc3x-e_BjJIVT--5uemekR_zhvpwy0Y2PWi3I2gXkasE6JAoPPNeiGlViHqcZyvaPgdXJEUJK9auqLZ_A-cFef2aZJBG-oCDRE5jd6onKlDte-oofIsrfWhdTQxsd3q9ziiGYm59uYlSvYPdQTqc7O2UeOZc2x_-cuDFm8V_3r4TdcRggX3Q3XsnE7a0Zi9VO0DatRcEop2FuO11jWUNbJrpCEab8ED3vvZJHeoEFu_XI6WBwAmyMFyNhLQ7s7nR2KToXsqb1clzkztFrg0MuEbTR6TJrbPrDXgAySIyjK0=w1170-h901-no" /></p>
<p><img src="https://lh3.googleusercontent.com/u9mzrls2qN-8DwNSoOxXahD6s9aXeH7bsMZ3dQ-WR6B9uVJGgq4g4_lJo6aPybIbQg9ZfFrCm5mXgPQNDyf7-m4g6dOtEo-bEuvtDMPmWUoWsKlVsIuL3ph4lv4AjTXMlaKmYIODIp2AvsTJLhh1MZcs0EM0M3HEi9R_3dGey7bnHo6r9WLNOWex0k5EQh4ex1NCD0vXYn9-v1uw70VGLCqrKGXwmEGiVatXDmsBcdaYEFSmZAfUh7Pu774nz2VTfeL7IF5UpWhEdDymXFuB924s13b9qn6YrWyVkj4x7uYuVdELxqVof4Nsd5BQrwCbubrEVJ--FcD-sgjkkEIW9UarJ0sW_8qijrO39S4I_5_mTvFq36ZRPfADnrJnybzemfEGcJUPcDgp8b2Zxj8cQj0r2aOvlUbz50J48EJKqnW5MFEo70vXZGmyuPGZtCXXSIlxmZaHqhnT_YnKXiT_5wysG7xAFkjPVe1NY9thAQB9uAaMcZtdwcGJ4XV_BFNXgR54WaKdwS31Y2uWRRKyjL8tWwCMS-hTMpsSdlYkl56H_PqmNbnOFyIN6c-3IJdOc5qIpjc3QnToKZy6MpYbicdvnuu4X38aVse1L7Q=w1855-h140-no" /></p>
<h2>Geology: The Climate Effects of Volcanic Eruptions</h2>
<p>&nbsp;</p>
<p><a href="https://steemit.com/steempress/@yissakhar/theclimateeffectsofvolcaniceruptions-6wv0l0ysyz">Original post </a>by @yissakhar</p>
<p><img src="https://steemitimages.com/0x0/https://upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Pinatubo91eruption_plume.jpg/1024px-Pinatubo91eruption_plume.jpg" width="300" height="300" /></p>
<blockquote>
<p>Volcanic eruptions affect climate on many time scales. To understand the human influence on climate it is necessary to appreciate these natural influences.</p>
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<div class="slider-wrap">Ash cloud from the erupting Mt. Pinatubo. Although spectacular, the ash cloud has a smaller climate impact than the invisible SO2 gas emitted. - National Oceanic and Atmospheric Administration</div>
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<p><img src="https://lh3.googleusercontent.com/u9mzrls2qN-8DwNSoOxXahD6s9aXeH7bsMZ3dQ-WR6B9uVJGgq4g4_lJo6aPybIbQg9ZfFrCm5mXgPQNDyf7-m4g6dOtEo-bEuvtDMPmWUoWsKlVsIuL3ph4lv4AjTXMlaKmYIODIp2AvsTJLhh1MZcs0EM0M3HEi9R_3dGey7bnHo6r9WLNOWex0k5EQh4ex1NCD0vXYn9-v1uw70VGLCqrKGXwmEGiVatXDmsBcdaYEFSmZAfUh7Pu774nz2VTfeL7IF5UpWhEdDymXFuB924s13b9qn6YrWyVkj4x7uYuVdELxqVof4Nsd5BQrwCbubrEVJ--FcD-sgjkkEIW9UarJ0sW_8qijrO39S4I_5_mTvFq36ZRPfADnrJnybzemfEGcJUPcDgp8b2Zxj8cQj0r2aOvlUbz50J48EJKqnW5MFEo70vXZGmyuPGZtCXXSIlxmZaHqhnT_YnKXiT_5wysG7xAFkjPVe1NY9thAQB9uAaMcZtdwcGJ4XV_BFNXgR54WaKdwS31Y2uWRRKyjL8tWwCMS-hTMpsSdlYkl56H_PqmNbnOFyIN6c-3IJdOc5qIpjc3QnToKZy6MpYbicdvnuu4X38aVse1L7Q=w1855-h140-no" /></p>
<h2>Ecology: The real costs of clean energy and technology - Part 1: my battery needs cobalt and lithium</h2>
<p>&nbsp;</p>
<p><a href="https://steemit.com/steemstem/@snowyknight/the-real-costs-of-clean-energy-and-technology-part-1-my-battery-needs-cobalt-and-lithium">Original post </a>by @snowyknight</p>
<p><img src="https://steemitimages.com/0x0/https://cdn.steemitimages.com/DQmYRyBJMhufD3D6iFgGPxddsSBCBZVLCkX8ruunWG19aDb/Screen%20Shot%202018-06-16%20at%2012.05.25%20pm.png" width="1024" height="578" /></p>
<blockquote>
<p>Can you be a hippy, Earth loving, environmentalist and use modern technology? So thinking about the total costs of energy and technology, "clean" or otherwise (perhaps coal) is important.</p>
<p>A post by @procrastilearner (with associated comments) got me thinking. The discussion there went into the end of oil and coal and future technologies. New "clean" technologies are often proposed to be the answer to how we can save the planet.</p>
<p>Stop driving our petrol (gas)-fueled cars, trucks, and bus, and lets use clean electric cars that are powered with batteries...</p>
<p><img src="https://lh3.googleusercontent.com/u9mzrls2qN-8DwNSoOxXahD6s9aXeH7bsMZ3dQ-WR6B9uVJGgq4g4_lJo6aPybIbQg9ZfFrCm5mXgPQNDyf7-m4g6dOtEo-bEuvtDMPmWUoWsKlVsIuL3ph4lv4AjTXMlaKmYIODIp2AvsTJLhh1MZcs0EM0M3HEi9R_3dGey7bnHo6r9WLNOWex0k5EQh4ex1NCD0vXYn9-v1uw70VGLCqrKGXwmEGiVatXDmsBcdaYEFSmZAfUh7Pu774nz2VTfeL7IF5UpWhEdDymXFuB924s13b9qn6YrWyVkj4x7uYuVdELxqVof4Nsd5BQrwCbubrEVJ--FcD-sgjkkEIW9UarJ0sW_8qijrO39S4I_5_mTvFq36ZRPfADnrJnybzemfEGcJUPcDgp8b2Zxj8cQj0r2aOvlUbz50J48EJKqnW5MFEo70vXZGmyuPGZtCXXSIlxmZaHqhnT_YnKXiT_5wysG7xAFkjPVe1NY9thAQB9uAaMcZtdwcGJ4XV_BFNXgR54WaKdwS31Y2uWRRKyjL8tWwCMS-hTMpsSdlYkl56H_PqmNbnOFyIN6c-3IJdOc5qIpjc3QnToKZy6MpYbicdvnuu4X38aVse1L7Q=w1855-h140-no" /></p>
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<h2>Archeology: EGYPTOLOGY: Science in Ancient Egypt, Part #3</h2>
<p>&nbsp;</p>
<p><a href="https://steemit.com/steemstem/@laylahsophia/egyptology-science-in-ancient-egypt-part-3">Original post </a>by @laylahsophia</p>
<p><img src="https://steemitimages.com/0x0/https://cdn.steemitimages.com/DQmXZeUKqpMgRwbFYvUfw87PNSGhTUMXBUqZ1UPDLC8NZVw/header_egy_science3.jpg" width="300" height="300" /></p>
<blockquote>
<p>In my two previous posts about science in Ancient Egypt, I gave you a short introduction to Astronomy & Mathematics, and Geography, Geology & Biology. In this article I wanna show you the power of innovation and technology of this advanced ancient culture which will cover in the same time the subjects of Physics and Chemistry and will also give you a more detailed view into the work of archaeologists and how they come to their conclusions about the historical cultural development in past times...</p>
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<p><img src="https://lh3.googleusercontent.com/u9mzrls2qN-8DwNSoOxXahD6s9aXeH7bsMZ3dQ-WR6B9uVJGgq4g4_lJo6aPybIbQg9ZfFrCm5mXgPQNDyf7-m4g6dOtEo-bEuvtDMPmWUoWsKlVsIuL3ph4lv4AjTXMlaKmYIODIp2AvsTJLhh1MZcs0EM0M3HEi9R_3dGey7bnHo6r9WLNOWex0k5EQh4ex1NCD0vXYn9-v1uw70VGLCqrKGXwmEGiVatXDmsBcdaYEFSmZAfUh7Pu774nz2VTfeL7IF5UpWhEdDymXFuB924s13b9qn6YrWyVkj4x7uYuVdELxqVof4Nsd5BQrwCbubrEVJ--FcD-sgjkkEIW9UarJ0sW_8qijrO39S4I_5_mTvFq36ZRPfADnrJnybzemfEGcJUPcDgp8b2Zxj8cQj0r2aOvlUbz50J48EJKqnW5MFEo70vXZGmyuPGZtCXXSIlxmZaHqhnT_YnKXiT_5wysG7xAFkjPVe1NY9thAQB9uAaMcZtdwcGJ4XV_BFNXgR54WaKdwS31Y2uWRRKyjL8tWwCMS-hTMpsSdlYkl56H_PqmNbnOFyIN6c-3IJdOc5qIpjc3QnToKZy6MpYbicdvnuu4X38aVse1L7Q=w1855-h140-no" /></p>
<h3>This was todays selection of post. Make sure to check out other authors and upvote this post to support the project!</h3>
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<h1>Memberships</h1>
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<div>
<p>By default, any account posting in the categories mentioned above are able to receive an upvote worth 1/2 of a base vote. Base votes are currently worth 0.13 SBD and are expected to rise with future delegations. When an author is a member of the Geopolis community it will receive bonuses according to their membership.</p>
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<td>&nbsp;</td>
<td><strong>Advantages</strong></td>
<td><strong>How to become one</strong></td>
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<td>Member</td>
<td>Upvote worth 3x base vote</td>
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<p>A one time fee of 1 steem/SBD</p>
<p>Transfer the membership fee to&nbsp;<a href="https://steemit.com/@geopolis">@geopolis</a>&nbsp;and ask a moderator on discord for confirmation</p>
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<td>Member+</td>
<td>Upvote worth 4x base vote</td>
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<p>Be a member and upvote at least 5 posts written by Geopolis (Daily Field Notes)</p>
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<td>Helper</td>
<td>Upvote worth 5x base vote</td>
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<p>Be already a member(+)</p>
<p>Delegate 50SP to Geopolis</p>
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</tr>
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<td>Hero</td>
<td>Upvote worth 5x base vote and posts get resteemed</td>
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<p>Be already a member(+)</p>
<p>Delegate 100SP to Geopolis</p>
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</tbody>
</table>
<p>Each week upvotes of members will be assessed to determine who enters the member+ category. This is currently done on Fridays. A very useful tool to automatically upvote posts written by Geopolis is <a href="https://steemauto.com/" rel="nofollow noopener">steemauto</a>.</p>
<p><img src="https://lh3.googleusercontent.com/u9mzrls2qN-8DwNSoOxXahD6s9aXeH7bsMZ3dQ-WR6B9uVJGgq4g4_lJo6aPybIbQg9ZfFrCm5mXgPQNDyf7-m4g6dOtEo-bEuvtDMPmWUoWsKlVsIuL3ph4lv4AjTXMlaKmYIODIp2AvsTJLhh1MZcs0EM0M3HEi9R_3dGey7bnHo6r9WLNOWex0k5EQh4ex1NCD0vXYn9-v1uw70VGLCqrKGXwmEGiVatXDmsBcdaYEFSmZAfUh7Pu774nz2VTfeL7IF5UpWhEdDymXFuB924s13b9qn6YrWyVkj4x7uYuVdELxqVof4Nsd5BQrwCbubrEVJ--FcD-sgjkkEIW9UarJ0sW_8qijrO39S4I_5_mTvFq36ZRPfADnrJnybzemfEGcJUPcDgp8b2Zxj8cQj0r2aOvlUbz50J48EJKqnW5MFEo70vXZGmyuPGZtCXXSIlxmZaHqhnT_YnKXiT_5wysG7xAFkjPVe1NY9thAQB9uAaMcZtdwcGJ4XV_BFNXgR54WaKdwS31Y2uWRRKyjL8tWwCMS-hTMpsSdlYkl56H_PqmNbnOFyIN6c-3IJdOc5qIpjc3QnToKZy6MpYbicdvnuu4X38aVse1L7Q=w1855-h140-no" /></p>
<h1>Banner</h1>
<p>If you would like to use our custom made banner, you can copy and paste one of the following codes:</p>
<a href="https://steemit.com/geopolis/@geopolis/geopolis-the-community-for-global-sciences-update-4"><img src="https://steemitimages.com/DQmNXiDn9J8yiPNrSP7Ue7WY1mBVLdPnfrKrHYJu2Y4BwNa" /></a>
<h4>HTML:</h4>
<code>&lt;a href="https://steemit.com/geopolis/@geopolis/geopolis-the-community-for-global-sciences-update-4"&gt;&lt;img src="https://steemitimages.com/DQmNXiDn9J8yiPNrSP7Ue7WY1mBVLdPnfrKrHYJu2Y4BwNa" /&gt;&lt;/a&gt;</code>
<h4>MARKDOWN:</h4>
<code><br />  [&lt;img src="https://steemitimages.com/DQmNXiDn9J8yiPNrSP7Ue7WY1mBVLdPnfrKrHYJu2Y4BwNa"&gt;](https://steemit.com/geopolis/@geopolis/geopolis-the-community-for-global-sciences-update-4)&nbsp;  </code>
<p><img src="https://lh3.googleusercontent.com/u9mzrls2qN-8DwNSoOxXahD6s9aXeH7bsMZ3dQ-WR6B9uVJGgq4g4_lJo6aPybIbQg9ZfFrCm5mXgPQNDyf7-m4g6dOtEo-bEuvtDMPmWUoWsKlVsIuL3ph4lv4AjTXMlaKmYIODIp2AvsTJLhh1MZcs0EM0M3HEi9R_3dGey7bnHo6r9WLNOWex0k5EQh4ex1NCD0vXYn9-v1uw70VGLCqrKGXwmEGiVatXDmsBcdaYEFSmZAfUh7Pu774nz2VTfeL7IF5UpWhEdDymXFuB924s13b9qn6YrWyVkj4x7uYuVdELxqVof4Nsd5BQrwCbubrEVJ--FcD-sgjkkEIW9UarJ0sW_8qijrO39S4I_5_mTvFq36ZRPfADnrJnybzemfEGcJUPcDgp8b2Zxj8cQj0r2aOvlUbz50J48EJKqnW5MFEo70vXZGmyuPGZtCXXSIlxmZaHqhnT_YnKXiT_5wysG7xAFkjPVe1NY9thAQB9uAaMcZtdwcGJ4XV_BFNXgR54WaKdwS31Y2uWRRKyjL8tWwCMS-hTMpsSdlYkl56H_PqmNbnOFyIN6c-3IJdOc5qIpjc3QnToKZy6MpYbicdvnuu4X38aVse1L7Q=w1855-h140-no" /></p>
<h1>Transparency</h1>
<p>The project tries to be as transparent as possible. For any questions you can reach out to the&nbsp;<a href="https://discord.gg/HtyHbZf" rel="nofollow noopener">discord channel</a>.</p>
<p>The initiative and actual selection of posts is done by me,&nbsp;<a href="https://steemit.com/@samve">@samve</a>. For sake of convenience I will never upvote my own posts, but since I put effort in writing as well, please give my blog a look and follow me if you would like what you see 😉.</p>
<p>Upvoting and resteeming posts of Geopolis allows us to grow which will results in larger upvotes flowing back to the people creating quality posts = you. All rewards from posts by Geopolis will be used by the community to grow.</p>
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<h1>Get involved with Geopolis on the <a href="https://discord.gg/tzsvnPY">Discord chat</a></h1>
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