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Akademický článek

The unimodal latitudinal pattern of K, Ca and Mg concentration and its potential drivers in forest foliage in eastern China

Autor: Zhijuan Shi, Sining Liu, Yahan Chen, Dongdong Ding, Wenxuan Han

Publikováno v: Forest Ecosystems, Vol 11, Iss , Pp 100193- (2024)

Potassium (K), calcium (Ca), and magnesium (Mg) are essential elements with important physiological functions in plants. Previous studies showed that leaf K, Ca, and Mg concentrations generally increase with increasing latitudes. However, recent meta

Externí odkaz: https://doaj.org/article/19b986ceab094732a8613e01e0fbb626

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Akademický článek

Independent and interactive effects of N and P additions on foliar P fractions in evergreen forests of southern China

Autor: Qingquan Meng, Zhijuan Shi, Zhengbing Yan, Hans Lambers, Yan Luo, Wenxuan Han

Publikováno v: Forest Ecosystems, Vol 12, Iss , Pp 100265- (2025)

Fertilization or atmospheric deposition of nitrogen (N) and phosphorus (P) to terrestrial ecosystems can alter soil N (P) availability and the nature of nutrient limitation for plant growth. Changing the allocation of leaf P fractions is potentially

Externí odkaz: https://doaj.org/article/65d3b89409524d63a729611137854fd3

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Euler sums and integrals of polylogarithm functions

Autor: Yuhuan Yan, Zhijuan Shi, Ce Xu

Publikováno v: Journal of Number Theory. 165:84-108

This paper develops an approach to evaluation of Euler sums and integrals of polylogarithm functions. The approach is based on simple Cauchy product formula computations. Using the approach, some relationships between Euler sums and integrals of poly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e071b37f303713d21bf830a045750740
https://doi.org/10.1016/j.jnt.2016.01.025

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