The Ecological Reconstruction of Forest Ecosystems Affected by Landslides

Constandache, Cristinel; Dincă, Lucian; Tudor, Ciprian A.; Oneţ, Aurelia

doi:10.31924/nrsd.v9i2.032

Cited by 6 publications

(7 citation statements)

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“…The soil types identified in these forests are rich in humus and nutritive elements (Spârchez et al, 2017;Cântar and Dincă, 2018;Dinca et al, 2019;Oneț et al, 2019). As such, they are favourable to forest vegetation (Chisăliță et al, 2015), and have only one impediment, namely water supply during drought periods (Dincă et al, 2018).…”

Section: Discussionmentioning

confidence: 99%

The Contribution of Forests from Counties Located in Romania’s West Plain to The Area’s Long Lasting Development

Cântar

Dinca

2021

sdr

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The present paper reunites in an objective synthesis data from forest management plans realized in the West Plain during 1995-2008. The study focused on stands situated around cities and in their construction perimeter in order to emphasise their contribution to the area’s long lasting development. The paper’s importance derives from the fact that urban areas are in a continuous development that will incorporate heavily nearby forests. As such, through their functions, forests contribute to the long lasting development of the entire metropolitan area to which they belong. All forests from the West Plain were divided in stand elements (species of a certain age that belong to a forest’s composition). The study has taken into account all stand elements from the area that belongs to the forest category from around cities. The large number of these stand elements (2107) offers a solid base for the different realized analyses. The paper’s results show that from the entire surface of forests with recreation functions located in the West Plain, 4.670 ha are occupied by Forests from around counties, cities and villages as well as forests located in their construction perimeter. The most widespread species from this type of stand is pedunculate oak (Quercus robur L.), which occupies 2072 ha. Forests from around cities from the West Plain are situated at altitudes between 80 and 400 m. The soils are predominantly common alvisol, while Arum-Pulmonaria is the most widespread flora. In the context of the long lasting development of urban areas with implications on nearby forests, the results and discussions of this article represent a first step towards knowing these forests and towards properly managing them in order to successfully fulfil their protection and recreational purposes.

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Section: Discussionmentioning

confidence: 99%

The Contribution of Forests from Counties Located in Romania’s West Plain to The Area’s Long Lasting Development

Cântar

Dinca

2021

sdr

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“…In consequence, affected fields (polluted with oil extraction residues) do not fulfill the minimum conditions for afforestation and are not apt for installing forest vegetation. A series of special measures and works are necessary in order to render them back in the silvicultural circuit [1,2,24]. Based on their impaired/pollution degree, bio remedy techniques are recommended (for reducing toxicity/pollutant levels) or measures for eliminating the pollutant (decontamination), followed by pedo-ameliorative measures.…”

Section: Discussionmentioning

confidence: 99%

“…In the majority of cases, a series of additional works are necessary such as remediation, decontamination or soil improvements, based on the content of dangerous elements from the soil. These are followed by special silvo-ameliorative works [2].…”

Section: Introductionmentioning

confidence: 99%

The Chemical Properties of Soils from Forest Fields Occupied by Oil Drills in Moinesti, Romania

Constandache¹,

Dincă²,

Tudor³

2021

Rev. Chim.

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Forest fields temporary occupied by different industrial activities are restored to the silvicultural circuit after the industrial activity has ended. These fields should be apt for reforestation and should have admissible values regarding their content of dangerous substances. The present article describes and interprets the characteristics of soils from four fields occupied temporary by oil wells in Moine�ti, Bacau County. The content of clay, soluble salts and nutritive elements were analysed, together with the soil�s reaction, the content of hydrocarbons or other soil characteristics. The admissible values for installing, growing and developing forest species were then emphasized. The obtained results have illustrated the fact that the oil extraction activity had negative effects on soils, namely: a strong consolidation (especially on access roads); the truncation and/or derangement/mixture of horizons or soils stratums with the rock; depletion of nutritive substances; salinization, argilisation and pollution with oil residues. In order to render these fields back to the silvicultural circuit, bio remedy technologies must be applied or other measures that can eliminate the pollutant from the soil (decontamination methods), followed by pedoameliorative measures.

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“…The depth and thickness of the humus horizon, which limits the establishment and development of some forest species, was measured. The soil type was determined through field work (soil description on type sheets) and with the help of laboratory analyzes of samples collected on genetic horizons from the soil profile (Constandache et al, 2019).…”

Section: Methodsmentioning

confidence: 99%

Technologies of Afforestation for Some Agricultural Lands in the Apuseni Mountains

MOLDOVAN,

TĂUT,

ȘIMONCA

2022

BUASVMCN-HORT

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Afforestation on abandoned land is essential for preventing degradation phenomena to increase biodiversity, ecosystem services and human well-being by expanding the forest fund and furthermore, it changes the soil properties at chemical level. Material and method. Three areas near the forest fund were analyzed, within the radius of Someșu Rece, Răchițele and Valea Drăganului. For the mapping of the site, measurement data of climatic factors (thermal and pluviometric regime) were taken from the nearby weather stations (Vlădeasa and Cluj), the herbaceous, shrubby and tree species present in and around the surfaces, respectively the edaphic conditions were determined. Results. Within the surface of the Someșu Rece area, the soil type is lithic districambosol and afforestation composition 6 Fa (Pam) + 4 Mo (La, Pi). Within the surface of the Răchițele area, the soil type is subskeletic districambosol and the afforestation composition is 6 Fa (PaM, Ulm) +4 Mo (Br). In the area of Valea Drăganului, the soil type is subskeletal districambosol and the forest composition is 6 Fa (Pam) + 4 Mo (La, Pi). The species in the afforestation compositions will exploit the conditions in the planting areas, being chosen according to the climato-edaphic conditions.

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The Ecological Reconstruction of Forest Ecosystems Affected by Landslides

Cited by 6 publications

References 0 publications

The Contribution of Forests from Counties Located in Romania’s West Plain to The Area’s Long Lasting Development

The Contribution of Forests from Counties Located in Romania’s West Plain to The Area’s Long Lasting Development

The Chemical Properties of Soils from Forest Fields Occupied by Oil Drills in Moinesti, Romania

Technologies of Afforestation for Some Agricultural Lands in the Apuseni Mountains

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