GLOBE Site to support the European Phenology Campaign https://www.globe.gov/c/message_boards/find_category?p_l_id=18703103&mbCategoryId=0 2026-05-23T18:54:46Z 2026-05-23T18:54:46Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=171517047 2025-09-30T17:26:12Z 2025-09-30T17:26:12Z

<img src="https://www.globe.gov/documents/d/european-phenology-campaign/27-09-2025-birch-south-jpg?imagePreview=1" />

Daria Gulyakina 2025-09-30T17:26:12Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=154533300 2025-05-17T18:35:48Z 2025-05-17T18:32:23Z

<strong>School name: Vvedensky Lyceum<br /><br /></strong><strong>Observer Names: <br /></strong><br /><strong>Alam Anita, Babiychuk Victoria, Kyzym Milana, Bobroshev Glib, </strong><strong>Vasilyeva Valeria, Denchik Alena, Mozgovy Dmitry, Pasmurova Elizaveta,<br /></strong><br /><strong>Victor Popov, Voynova Anna, Proskurnina Darya, Reva Artem, </strong><strong>Goryainova Kira, Yakushkin Nikita, Puzikov Dmitry, Elizaveta Zdvizova,<br /></strong><br /><strong>Kovalenko Volodymyr, Shevchenko Matviy, Ilya Kasatkin, Lapina Apollinaria, </strong><strong>Pozdnyakova Taisia, Victoria Gorbunova, Kovalenko Volodymyr, Katerina Ovcharenko,<br /></strong><br /><strong>Lyubava Kryvolapova, Ksenia Chetverikova, Ilya Olimov, Trofim Ruchka.</strong><br /><br /><br /><strong>Plant Scientific Name: Genus: Bétula. Species: B. péndula.<br /></strong><strong>Plant Common Name: birch.<br />​​​​​​​</strong><strong>Green-Up Cycle: 1. Year: 2025.</strong>​​​​​​​<br /><br /><table><tr><td><strong>Tree and Shrub Green-Up</strong></td></tr><tr><td><strong>Date</strong><strong>(day &amp; month)</strong></td><td><strong>Leaf 1</strong><strong>(dormant, swelling, budburst, leaf length (mm))</strong></td><td><strong>Leaf 2</strong><strong>(dormant, swelling, budburst, leaf length (mm))</strong></td><td><strong>Leaf 3</strong><strong>(dormant, swelling, budburst, leaf length (mm))</strong></td><td><strong>Leaf 4</strong><strong>(dormant, swelling, budburst, leaf length (mm))</strong></td><td><strong>Data entry</strong></td></tr><tr><td><strong>10.03.25</strong></td><td><strong>dormant</strong></td><td><strong>swelling</strong></td><td><strong>dormant</strong></td><td><strong>dormant</strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>15.03.25</strong></td><td><strong>dormant</strong></td><td><strong>swelling</strong></td><td><strong>dormant</strong></td><td><strong>swelling</strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>21.03.25</strong></td><td><strong>swelling</strong></td><td><strong>budburst</strong></td><td><strong>swelling</strong></td><td><strong>budburst</strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>28.03.25</strong></td><td><strong>budburst </strong></td><td><strong>7 </strong></td><td><strong>budburst </strong></td><td><strong>10 </strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>30.03.25</strong></td><td><strong>7 </strong></td><td><strong>7 </strong></td><td><strong>6 </strong></td><td><strong>10 </strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>31.03.25</strong></td><td><strong>8 </strong></td><td><strong>9 </strong></td><td><strong>7 </strong></td><td><strong>11 </strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>01.04.25</strong></td><td><strong>10 </strong></td><td><strong>10 </strong></td><td><strong>9 </strong></td><td><strong>12 </strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>04.04.25</strong></td><td><strong>12 </strong></td><td><strong>12 </strong></td><td><strong>13 </strong></td><td><strong>14 </strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>05.04.25</strong></td><td><strong>14 </strong></td><td><strong>12 </strong></td><td><strong>17 </strong></td><td><strong>17 </strong></td><td><strong>06.04.25</strong></td></tr><tr><td><strong>07.04.25</strong></td><td><strong>15</strong></td><td><strong>14</strong></td><td><strong>19</strong></td><td><strong>18</strong></td><td><strong>13.04.25</strong></td></tr><tr><td><strong>10.04.25</strong></td><td><strong>17</strong></td><td><strong>17</strong></td><td><strong>21</strong></td><td><strong>19</strong></td><td><strong>13.04.25</strong></td></tr><tr><td><strong>13.04.25</strong></td><td><strong>17</strong></td><td><strong>17</strong></td><td><strong>23</strong></td><td><strong>22</strong></td><td><strong>13.04.25</strong></td></tr><tr><td><strong>14.04.25</strong></td><td><strong>18</strong></td><td><strong>18</strong></td><td><strong>24</strong></td><td><strong>25</strong></td><td><strong>22.04.25</strong></td></tr><tr><td><strong>15.04.25</strong></td><td><strong>19</strong></td><td><strong>18</strong></td><td><strong>25</strong></td><td><strong>28</strong></td><td><strong>22.04.25</strong></td></tr><tr><td><strong>17.04.25</strong></td><td><strong>20</strong></td><td><strong>19</strong></td><td><strong>31</strong></td><td><strong>32</strong></td><td><strong>22.04.25</strong></td></tr><tr><td><strong>19.04.25</strong></td><td><strong>23</strong></td><td><strong>22</strong></td><td><strong>34</strong></td><td><strong>39</strong></td><td><strong>22.04.25</strong></td></tr><tr><td><strong>20.04.25</strong></td><td><strong>27</strong></td><td><strong>23</strong></td><td><strong>35</strong></td><td><strong>40</strong></td><td><strong>22.04.25</strong></td></tr><tr><td><strong>21.04.25</strong></td><td><strong>29</strong></td><td><strong>25</strong></td><td><strong>36</strong></td><td><strong>42</strong></td><td><strong>22.04.25</strong></td></tr><tr><td><strong>25.04.25</strong></td><td><strong>36</strong></td><td><strong>36</strong></td><td><strong>42</strong></td><td><strong>44</strong></td><td><strong>29.04.25</strong></td></tr><tr><td><strong>28.04.25</strong></td><td><strong>42</strong></td><td><strong>40</strong></td><td><strong>48</strong></td><td><strong>46</strong></td><td><strong>29.04.25</strong></td></tr><tr><td><strong>01.05.25</strong></td><td><strong>42</strong></td><td><strong>40</strong></td><td><strong>48</strong></td><td><strong>47</strong></td><td><strong>11.05.25</strong></td></tr><tr><td><strong>04.05.25</strong></td><td><strong>42</strong></td><td><strong>40</strong></td><td><strong>48</strong></td><td><strong>52</strong></td><td><strong>11.05.25</strong></td></tr><tr><td><strong>09.05.25</strong></td><td><strong>44</strong></td><td><strong>43</strong></td><td><strong>48</strong></td><td><strong>52</strong></td><td><strong>11.05.25</strong></td></tr><tr><td><strong>12.05.25</strong></td><td><strong>46</strong></td><td><strong>47</strong></td><td><strong>52</strong></td><td><strong>52</strong></td><td><strong>13.05.25</strong></td></tr><tr><td><strong>17.05.25</strong></td><td><strong>46</strong></td><td><strong>47</strong></td><td><strong>52</strong></td><td><strong>52</strong></td><td><strong>17.05.25</strong></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td></td><td></td><td></td><td></td><td></td></tr></table>

Daria Gulyakina 2025-05-17T18:32:23Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=153346269 2025-04-29T15:53:55Z 2025-04-29T15:53:41Z

Student Artem Reva observed the plum.<br />​​​​​​​Student Milana Kizim observed trees: wild almond, birch, apple tree.

Daria Gulyakina 2025-04-29T15:53:41Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=153343693 2025-04-29T15:52:09Z 2025-04-29T15:51:40Z

Victor Popov watched the cherry with Grow App.<br /><br />Ilya Zlenko, Matviy Shevchenko watched the cherry.

Daria Gulyakina 2025-04-29T15:51:40Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=152181165 2025-04-13T08:04:15Z 2025-04-13T08:03:00Z

Student Yakushkin Nikita (2 grade) observed willow from the 22nd of March to the 5th of April. 

Daria Gulyakina 2025-04-13T08:03:00Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=152180849 2025-04-13T07:40:09Z 2025-04-13T07:39:44Z

Pupil Zlenko Ilya observed cherry.<br />Photo 20/03/2025 - swelling<br />Photo 09/04/25 - budburst

Daria Gulyakina 2025-04-13T07:39:44Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=151980615 2025-04-10T18:44:19Z 2025-04-10T18:42:46Z

It&#39;s been cold this week, so the leaves are growing slowly.

Daria Gulyakina 2025-04-10T18:42:46Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=150080299 2025-03-30T18:58:37Z 2025-03-30T18:58:00Z

The 30th of March

Daria Gulyakina 2025-03-30T18:58:00Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=149983377 2025-03-29T10:12:35Z 2025-03-29T10:11:34Z

Bétula péndula - the 28th of March

Daria Gulyakina 2025-03-29T10:11:34Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=149376537 2025-03-20T20:10:02Z 2025-03-20T20:04:47Z

Students observed:<br /><br />birch (Betula pendula)<br />Catalpa bignonioides<br />Tilia platyphyllos<br />plum (Prunus subg. Prunus)<br />cherry (Prúnus subg. Cérasus)<br />apple tree (Mālus)<br />willow (Sálix acutifólia)<br />lilac (Syrínga)<br />Corylus avellana<br /><br />Link to photos on Google Drive​​​​​​​:<br /><br /><a href="https://drive.google.com/drive/folders/1wT-k3sDy9AxHT5zY1f_9L-m8jw9KI0ow?usp=sharing">https://drive.google.com/drive/folders/1wT-k3sDy9AxHT5zY1f_9L-m8jw9KI0ow?usp=sharing</a>

Daria Gulyakina 2025-03-20T20:04:47Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=142063454 2024-12-03T19:38:10Z 2024-12-03T19:37:57Z

Graph

Daria Gulyakina 2024-12-03T19:37:57Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=141278080 2024-11-20T20:15:35Z 2024-11-20T20:15:35Z

<strong>Green-down </strong><strong>Tree, Shrub, and Grass Green-Down Data Sheet </strong><br /><strong>School Name: Vvedensky Lyceum</strong><strong>Study Site: <a href="https://vvedenka.osvita-novopokrovka.gov.ua/">https://vvedenka.osvita-novopokrovka.gov.ua/</a></strong><br /><strong>Observer Names: </strong><strong>Kolyshkina Lidia, Puzikov Dmitry, Ruchka Trofim, Yakushkin Nikita, Stroga Elizaveta, Turchynova Orina, Isaeva Nicole, Diaghilev Vladislav, Churilov Nikita.</strong><br /><strong>Plant Scientific Name: Genus Betula </strong><strong>Species: péndula </strong><strong>Plant Common Name: Birch</strong><strong>Green-Up Cycle: 1</strong><strong>Year: 2024</strong><br /><br /><table><tr><td><strong>Tree, Shrub and Grass Green-down  </strong></td></tr><tr><td><strong>Date (day &amp; month) </strong></td><td><strong>Leaf 1 (Color, fallen, or snow covered)  </strong></td><td><strong>Leaf 2 (Color, fallen, or snow covered)</strong></td><td><strong>Leaf 3 (Color, fallen, or snow covered)</strong></td><td><strong>Leaf 4 (Color, fallen, or snow covered)</strong></td><td><strong>Data entry</strong></td></tr><tr><td><strong>2024-09-19</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-09-20</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-09-22</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-09-26</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-09-27</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-09-28</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-09-30</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-02</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-07</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-10</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-17</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-19</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>5 GY 4/8</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-21</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-23</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-27</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-10-28</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>5 GY 5/10</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-11-01</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-11-03</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-11-08</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>5 GY 6/10</strong></td><td><strong>5 GY 7/12</strong></td><td><strong>5 GY 7/12</strong></td><td><strong>+</strong></td></tr><tr><td><strong>2024-11-15</strong></td><td><strong>2.5 Y 8/12</strong></td><td><strong>2.5 Y 8/12</strong></td><td><strong>2.5 Y 8/12</strong></td><td><strong>2.5 Y 8/12</strong></td><td><strong>+</strong></td></tr></table>

Daria Gulyakina 2024-11-20T20:15:35Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=141215759 2024-11-19T19:53:03Z 2024-11-19T19:52:36Z

Теплі та сухі осінні тижні дозволили березовому листю довго залишатися зеленим.

Daria Gulyakina 2024-11-19T19:52:36Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=81601913 2021-06-05T13:22:51Z 2021-06-05T13:21:31Z

<img src="https://www.globe.gov/documents/18702582/0/Screenshot_1.jpg/eaf078ec-18ea-c379-fe30-896ef45e6738?t=1622898512730&amp;imagePreview=1" /><br /><img src="https://www.globe.gov/documents/18702582/0/Screenshot_2.jpg/ddabd74f-dd93-837b-049c-d43dba66d085?t=1622898545096&amp;imagePreview=1" /><br /><img src="https://www.globe.gov/documents/18702582/0/Cherry+05.06.21+%281%29.jpg/6de30fec-9743-a2ea-1e83-4403ab2805d3?t=1622899220414&amp;imagePreview=1" /><br /><img src="https://www.globe.gov/documents/18702582/0/DSC00310+%281%29.jpg/957a6df5-cdd7-0bce-2246-870949e83db0?t=1622899271665&amp;imagePreview=1" /><br />​​​​​​​Hello from Vvedensky Lyceum (Kharkiv region, Ukraine)! It rains every day. These are really cold days of summer)

Daria Gulyakina 2021-06-05T13:21:31Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=80837248 2021-04-10T14:04:51Z 2021-04-10T14:04:51Z

<img src="https://www.globe.gov/documents/18702582/0/DSC00001.jpg/c28dd152-683b-6dc0-5d1c-bbe2e13fa540?t=1618063456008&amp;imagePreview=1" /><br />The cherry buds turned a little green.

Daria Gulyakina 2021-04-10T14:04:51Z Daria Gulyakina https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=80837028 2021-04-10T13:58:46Z 2021-04-10T13:58:46Z

<img src="https://www.globe.gov/documents/18702582/0/DSC000091.jpg/164a8843-b890-60f7-2cbe-f0c481afa037?t=1618063059858&amp;imagePreview=1" /><br />The buds of the lilac swelled and began to burst. The size of the largest buds is 1.4 cm

Daria Gulyakina 2021-04-10T13:58:46Z