Trophic activity of pedofauna in two gardens of Saint-Petersburg (experience of using the express bait-lamina test methid)
The plant and soil cover of cities functions as their ecological framework. Soil invertebrates play an important role in urban ecosystems. Trophic activity of pedofauna is an integral indicator of its condition. The trophic activity of macroand mesopedofauna in the soils of the gardens of the Russia...
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| Format: | Article |
| Language: | Russian |
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V.V. Dokuchaev Soil Science Institute
2024-11-01
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| Series: | Бюллетень Почвенного института им. В.В. Докучаева |
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| Online Access: | https://bulletin.esoil.ru/jour/article/view/847 |
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| author | A. A. Kuzmina E. V. Pyatina E. A. Zhukova E. A. Gorbunova E. Yu. Sukhacheva |
| author_facet | A. A. Kuzmina E. V. Pyatina E. A. Zhukova E. A. Gorbunova E. Yu. Sukhacheva |
| author_sort | A. A. Kuzmina |
| collection | DOAJ |
| description | The plant and soil cover of cities functions as their ecological framework. Soil invertebrates play an important role in urban ecosystems. Trophic activity of pedofauna is an integral indicator of its condition. The trophic activity of macroand mesopedofauna in the soils of the gardens of the Russian Museum (St. Petersburg) was determined by the express method baitlamina test. The average values of the degree of consumption of bait by pedobionts amounted to 10.9 ± 1.6% for the Summer Garden and 8.5 ± 3.5% for the Mikhailovsky Garden. The variability of trophic activity indices between different sample areas was established – in the Summer Garden it varies from 2 ± 6.2% to 21.8 ± 8.4%, and in the Mikhailovsky Garden – from 2.8 ± 4.5% to 19.3 ± 8.8%. Differences in trophic activity within the vegetation season were noted. The lowest degree of bait consumption (less than 2%) was observed in the driest and hottest months in the middle of the vegetation period, and the highest (within 19–22%) – at the beginning and end of the vegetation period under the most favorable hydrothermal conditions. |
| format | Article |
| id | doaj-art-e95ff738f8fa4e82942fc1707e94b792 |
| institution | Kabale University |
| issn | 0136-1694 2312-4202 |
| language | Russian |
| publishDate | 2024-11-01 |
| publisher | V.V. Dokuchaev Soil Science Institute |
| record_format | Article |
| series | Бюллетень Почвенного института им. В.В. Докучаева |
| spelling | doaj-art-e95ff738f8fa4e82942fc1707e94b7922025-08-20T03:59:13ZrusV.V. Dokuchaev Soil Science InstituteБюллетень Почвенного института им. В.В. Докучаева0136-16942312-42022024-11-010010512510.19047/0136-1694-2024-SPYC-105-125656Trophic activity of pedofauna in two gardens of Saint-Petersburg (experience of using the express bait-lamina test methid)A. A. Kuzmina0E. V. Pyatina1E. A. Zhukova2E. A. Gorbunova3E. Yu. Sukhacheva4V.V. Dokuchaev Central Soil Museum, Branch of the Federal Research Centre “V.V. Dokuchaev Soil Science Institute”V.V. Dokuchaev Central Soil Museum, Branch of the Federal Research Centre “V.V. Dokuchaev Soil Science Institute”Russian museumSt. Petersburg Federal Research Center of the Russian Academy of SciencesV.V. Dokuchaev Central Soil Museum, Branch of the Federal Research Centre “V.V. Dokuchaev Soil Science Institute”The plant and soil cover of cities functions as their ecological framework. Soil invertebrates play an important role in urban ecosystems. Trophic activity of pedofauna is an integral indicator of its condition. The trophic activity of macroand mesopedofauna in the soils of the gardens of the Russian Museum (St. Petersburg) was determined by the express method baitlamina test. The average values of the degree of consumption of bait by pedobionts amounted to 10.9 ± 1.6% for the Summer Garden and 8.5 ± 3.5% for the Mikhailovsky Garden. The variability of trophic activity indices between different sample areas was established – in the Summer Garden it varies from 2 ± 6.2% to 21.8 ± 8.4%, and in the Mikhailovsky Garden – from 2.8 ± 4.5% to 19.3 ± 8.8%. Differences in trophic activity within the vegetation season were noted. The lowest degree of bait consumption (less than 2%) was observed in the driest and hottest months in the middle of the vegetation period, and the highest (within 19–22%) – at the beginning and end of the vegetation period under the most favorable hydrothermal conditions.https://bulletin.esoil.ru/jour/article/view/847trophic activitypedofaunaurban ecosystemsbait-lamina test |
| spellingShingle | A. A. Kuzmina E. V. Pyatina E. A. Zhukova E. A. Gorbunova E. Yu. Sukhacheva Trophic activity of pedofauna in two gardens of Saint-Petersburg (experience of using the express bait-lamina test methid) Бюллетень Почвенного института им. В.В. Докучаева trophic activity pedofauna urban ecosystems bait-lamina test |
| title | Trophic activity of pedofauna in two gardens of Saint-Petersburg (experience of using the express bait-lamina test methid) |
| title_full | Trophic activity of pedofauna in two gardens of Saint-Petersburg (experience of using the express bait-lamina test methid) |
| title_fullStr | Trophic activity of pedofauna in two gardens of Saint-Petersburg (experience of using the express bait-lamina test methid) |
| title_full_unstemmed | Trophic activity of pedofauna in two gardens of Saint-Petersburg (experience of using the express bait-lamina test methid) |
| title_short | Trophic activity of pedofauna in two gardens of Saint-Petersburg (experience of using the express bait-lamina test methid) |
| title_sort | trophic activity of pedofauna in two gardens of saint petersburg experience of using the express bait lamina test methid |
| topic | trophic activity pedofauna urban ecosystems bait-lamina test |
| url | https://bulletin.esoil.ru/jour/article/view/847 |
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