Population Dynamics of Cypripedium macranthos Sw. and Its Interactions with Environmental Factors in the Changbai Mountains DOI Creative Commons
Lifei Chen, Wei Liu, Nan Jiang

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 15(1), P. 68 - 68

Published: Dec. 30, 2024

The growth and development of Cypripedium macranthos Sw. are affected by environmental factors, such as temperature, humidity, soil type, its crown density. In this study, morphological attributes, physiological traits, interactions with factors were analysed. results indicate that the C. was limited elevated density, alkaline-hydrolysed nitrogen, available potassium concentration. Moreover, attributes variably suppressed high density nitrogen concentration, whereas enhanced concentration promoted these characteristics. At lower had greater photosynthetic capacity higher δ13C, C, N, which more favourable for organic matter accumulation plant development. Conversely, at densities, plants relied heavily on mycorrhizal fungi nutrient acquisition. conclusion, alkali-hydrolysed main influencing functional form macranthos. Optimal conditions identified a 0.5–0.7, 155.06–246.98 mg/kg, 432.53–502.87 mg/kg. study provide theoretical understanding developing conservation strategies to ensure stability wild population health habitats.

Language: Английский

Effects of vegetation restoration on soil microbial necromass carbon and organic carbon in grazed and degraded sandy land DOI
Hongyi Zhou, Qing Qu, Hongwei Xu

et al.

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 382, P. 125380 - 125380

Published: April 16, 2025

Language: Английский

Citations

1
Effects of plantations on rainfall redistribution in a rocky mountain area of North China DOI

Shan Lu,

Letian Yang,

Wu Tang

et al.

Hydrological Processes, Journal Year: 2024, Volume and Issue: 38(10)

Published: Oct. 1, 2024

Abstract Rainfall redistribution plays a crucial role in the water cycle. However, main factors affecting of rainfall remain uncertain. We chose three different plantations—cork oak ( Quercus variabilis Bl.), oriental arborvitae Platycladus orientalis L.) and black locust Robinia pseudoacacia L.)—to investigate plantations to determine influencing redistribution. The results indicated that cork exhibited highest stemflow (0.34%) lowest canopy interception (12.58%), whereas had (0.21%), displayed greatest (32.8%). Under density conditions for oaks, was (0.39%) low‐density forests with 750 trees ha −2 medium‐density 1100 . Meanwhile, (17.68%) observed high‐density (1300 ), while rate (9.22%) found forests. their contribution rates were as follows: bark roughness index (35%), wind speed (18.6%), tree species (14.2%), diameter at breast height (11.2%), stand (9.6%) amount (5.4%). Our findings suggested structural characteristics are primary Planting rocky mountain regions North China is recommended because its substantial production, particularly under growth conditions. Therefore, this study has significant guiding implications selection afforestation similar areas globally.

Language: Английский

Citations

1
Catalytic Hydrolysis of Caragana korshinskii to Valuable Bio-Oils over a Magnetic Iron Niobate: Combined with Structural Feature Evaluation DOI
Han Wang, Guang‐Hui Liu,

Xia-Long Li

et al.

ACS Sustainable Resource Management, Journal Year: 2024, Volume and Issue: unknown

Published: July 12, 2024

Language: Английский

Citations

0
Population Dynamics of Cypripedium macranthos Sw. and Its Interactions with Environmental Factors in the Changbai Mountains DOI Creative Commons
Lifei Chen, Wei Liu, Nan Jiang

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 15(1), P. 68 - 68

Published: Dec. 30, 2024

The growth and development of Cypripedium macranthos Sw. are affected by environmental factors, such as temperature, humidity, soil type, its crown density. In this study, morphological attributes, physiological traits, interactions with factors were analysed. results indicate that the C. was limited elevated density, alkaline-hydrolysed nitrogen, available potassium concentration. Moreover, attributes variably suppressed high density nitrogen concentration, whereas enhanced concentration promoted these characteristics. At lower had greater photosynthetic capacity higher δ13C, C, N, which more favourable for organic matter accumulation plant development. Conversely, at densities, plants relied heavily on mycorrhizal fungi nutrient acquisition. conclusion, alkali-hydrolysed main influencing functional form macranthos. Optimal conditions identified a 0.5–0.7, 155.06–246.98 mg/kg, 432.53–502.87 mg/kg. study provide theoretical understanding developing conservation strategies to ensure stability wild population health habitats.

Language: Английский

Citations

0