Response of carbon, nitrogen, and phosphorus in leaves of different life forms to altitude and soil factors in Tianshan wild fruit forest DOI Creative Commons

Xiande Jia,

Limei Wu,

Jiamin Ren

et al.

Frontiers in Ecology and Evolution, Journal Year: 2024, Volume and Issue: 12

Published: May 24, 2024

Introduction The ecological stoichiometric ratio of carbon, nitrogen, and phosphorus is an important index to understand the utilization distribution plant nutrients. Method To explore how leaf contents, along with different life forms plants, respond variations in altitude soil physical chemical properties, leaves samples were collected from plants at altitudes (1,100~1,700 m) within Guozigou region forest. Subsequently, contents ratios leaves, as well physicochemical properties soil, determined. Results results showed following: (1) three study area that coefficient variation carbon content was smallest most stable, while carbon–nitrogen largest. (2) Altitude had a significant effect on form among which nitrogen trees, shrubs, herbs increased significantly ( p < 0.01), trees C:N decreased 0.01). C:P arbor 0.05), N:P shrub herb (3) Soil organic moisture main environmental factors affecting changes arbors, nitrate factor shrubs. Available affected herbaceous plants. Discussion provide new insights into community-level biogeographical patterns potential stoichiometry forms.

Language: Английский

The Stoichiometric Characteristics of Liana Leaves in Different Rocky Desertification Habitats DOI Creative Commons
Xiaolong Bai, Tu Feng, Shun Zou

et al.

Diversity, Journal Year: 2025, Volume and Issue: 17(3), P. 193 - 193

Published: March 8, 2025

Lianas play a crucial role in forest species diversity, biomass, nutrient cycling, and vegetation restoration. To date, numerous studies on the stoichiometric characteristics of liana leaves have predominantly focused temperate, subtropical, tropical forests. However, there remains lack comprehensive understanding regarding concentrations their lianas growing rocky desertification habitats. In present study, we investigated six leaf three ratios across 20 various subtropical The results indicated that habitats with severe exhibited significantly higher potassium compared to those moderate desertification. Within characterized by desertification, were notable positive correlations observed between nitrogen, phosphorus, leaves. phosphorus demonstrated significant both magnesium potassium. Principal component analysis further revealed severely desertified tended possess calcium, whereas moderately an opposite trend. findings this research provide theoretical insights can guide restoration efforts different regions.

Language: Английский

Citations

0
Leaf functional traits and ecological strategies of common plant species in evergreen broad-leaved forests on Huangshan Mountain DOI
Ningjie Wang, Ting Lv, Lu Wang

et al.

Journal of Forestry Research, Journal Year: 2024, Volume and Issue: 35(1)

Published: Sept. 15, 2024

Language: Английский

Citations

2
Leaf stoichiometry of potassium, calcium, and magnesium in tropical plants: Responses to climatic and geographical variations—A case study from Hainan Island DOI
Zixuan Wang, Z. Chen,

Bingsun Wu

et al.

Land Degradation and Development, Journal Year: 2024, Volume and Issue: 35(7), P. 2591 - 2601

Published: March 5, 2024

Abstract Grasping how climate change will affect the tropical region's leaf potassium, calcium, and magnesium content is pivotal for enhancing our comprehension of plant stoichiometry. Currently, there limited research on in plants, which particularly evident with increasing importance rainforest biodiversity studies. This study investigated impact geographical climatic factors 346 plants (including woody herbs, vines) Hainan Island. The findings demonstrated that average contents were 5.77, 11.86, 2.92 mg·g −1 , respectively, less than Chinese flora. Mean annual precipitation (MAP) has a promoting effect potassium ( p < 0.05), suggesting artificial fertilization needed due to MAP. Leaf positively correlated latitude 0.05) longitude 0.01); was negative correlation between calcium showing have significant leaves. Additionally, variables regulating varied across vines. Therefore, it necessary make corresponding adjustments according local conditions functional types during nutrient management. In conclusion, this sheds light their potential responses global changes instrumental informing management these nutrients plants.

Language: Английский

Citations

1
Nitrogen and phosphorus uptake dynamics in anthropized and conserved Caatinga dry forests DOI

Elizabete Cristina Araújo Silva,

Jakson Leite,

Maria Alves

et al.

Journal of Arid Environments, Journal Year: 2024, Volume and Issue: 224, P. 105242 - 105242

Published: Aug. 17, 2024

Language: Английский

Citations

1
Response of carbon, nitrogen, and phosphorus in leaves of different life forms to altitude and soil factors in Tianshan wild fruit forest DOI Creative Commons

Xiande Jia,

Limei Wu,

Jiamin Ren

et al.

Frontiers in Ecology and Evolution, Journal Year: 2024, Volume and Issue: 12

Published: May 24, 2024

Introduction The ecological stoichiometric ratio of carbon, nitrogen, and phosphorus is an important index to understand the utilization distribution plant nutrients. Method To explore how leaf contents, along with different life forms plants, respond variations in altitude soil physical chemical properties, leaves samples were collected from plants at altitudes (1,100~1,700 m) within Guozigou region forest. Subsequently, contents ratios leaves, as well physicochemical properties soil, determined. Results results showed following: (1) three study area that coefficient variation carbon content was smallest most stable, while carbon–nitrogen largest. (2) Altitude had a significant effect on form among which nitrogen trees, shrubs, herbs increased significantly ( p &lt; 0.01), trees C:N decreased 0.01). C:P arbor 0.05), N:P shrub herb (3) Soil organic moisture main environmental factors affecting changes arbors, nitrate factor shrubs. Available affected herbaceous plants. Discussion provide new insights into community-level biogeographical patterns potential stoichiometry forms.

Language: Английский

Citations

0