Substantiation of optimum planting schemes for forest plantations: a computer experiment
The article presents the results of computer simulations aimed to assess the influence of tree spatial locations (planting schemes) on the productivity and the dynamics of soil fertility in forest plantations. The growth of aspen (Populus tremula L.) in plantations with short rotation (30 years) was...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Institute of Computer Science
2016-04-01
|
| Series: | Компьютерные исследования и моделирование |
| Subjects: | |
| Online Access: | http://crm.ics.org.ru/uploads/crmissues/crm_2016_2/16.08.11.pdf |
| _version_ | 1819003363148169216 |
|---|---|
| author | I. V. Priputina G. G. Frolova V. N. Shanin |
| author_facet | I. V. Priputina G. G. Frolova V. N. Shanin |
| author_sort | I. V. Priputina |
| collection | DOAJ |
| description | The article presents the results of computer simulations aimed to assess the influence of tree spatial locations (planting schemes) on the productivity and the dynamics of soil fertility in forest plantations. The growth of aspen (Populus tremula L.) in plantations with short rotation (30 years) was simulated in the EFIMOD system of models with the soil and climatic data matching forested lands in the Mari El Republic. The outcome reveals that higher biomass rates, increase in soil organic matter stocks, and the minimal loss of soil nitrogen can be obtained when the distance between trees in the row equals 1-4 m and 4-6 м in aisles. |
| first_indexed | 2024-12-20T23:19:48Z |
| format | Article |
| id | doaj.art-50cd6527b5bf4738a44a48a085bbe76d |
| institution | Directory Open Access Journal |
| issn | 2076-7633 2077-6853 |
| language | Russian |
| last_indexed | 2024-12-20T23:19:48Z |
| publishDate | 2016-04-01 |
| publisher | Institute of Computer Science |
| record_format | Article |
| series | Компьютерные исследования и моделирование |
| spelling | doaj.art-50cd6527b5bf4738a44a48a085bbe76d2022-12-21T19:23:32ZrusInstitute of Computer ScienceКомпьютерные исследования и моделирование2076-76332077-68532016-04-018233334310.20537/2076-7633-2016-8-2-333-3432441Substantiation of optimum planting schemes for forest plantations: a computer experimentI. V. PriputinaG. G. FrolovaV. N. ShaninThe article presents the results of computer simulations aimed to assess the influence of tree spatial locations (planting schemes) on the productivity and the dynamics of soil fertility in forest plantations. The growth of aspen (Populus tremula L.) in plantations with short rotation (30 years) was simulated in the EFIMOD system of models with the soil and climatic data matching forested lands in the Mari El Republic. The outcome reveals that higher biomass rates, increase in soil organic matter stocks, and the minimal loss of soil nitrogen can be obtained when the distance between trees in the row equals 1-4 m and 4-6 м in aisles.http://crm.ics.org.ru/uploads/crmissues/crm_2016_2/16.08.11.pdfcomputer simulationecosystem dynamicsspatial structureforest plantationsplanting schemebiomass productionsoil fertility |
| spellingShingle | I. V. Priputina G. G. Frolova V. N. Shanin Substantiation of optimum planting schemes for forest plantations: a computer experiment Компьютерные исследования и моделирование computer simulation ecosystem dynamics spatial structure forest plantations planting scheme biomass production soil fertility |
| title | Substantiation of optimum planting schemes for forest plantations: a computer experiment |
| title_full | Substantiation of optimum planting schemes for forest plantations: a computer experiment |
| title_fullStr | Substantiation of optimum planting schemes for forest plantations: a computer experiment |
| title_full_unstemmed | Substantiation of optimum planting schemes for forest plantations: a computer experiment |
| title_short | Substantiation of optimum planting schemes for forest plantations: a computer experiment |
| title_sort | substantiation of optimum planting schemes for forest plantations a computer experiment |
| topic | computer simulation ecosystem dynamics spatial structure forest plantations planting scheme biomass production soil fertility |
| url | http://crm.ics.org.ru/uploads/crmissues/crm_2016_2/16.08.11.pdf |
| work_keys_str_mv | AT ivpriputina substantiationofoptimumplantingschemesforforestplantationsacomputerexperiment AT ggfrolova substantiationofoptimumplantingschemesforforestplantationsacomputerexperiment AT vnshanin substantiationofoptimumplantingschemesforforestplantationsacomputerexperiment |