Jiayuan Mao, Yuan Liu, Chaokun Wang, Haoyuan Wu, Long Sha, Zechen Wang (Author)
Article
Ecological civilization education (ECE) has expanded rapidly as an educational response to intertwined ecological, social, and developmental challenges, yet its conceptual boundaries and implementation pathways remain fragmented. This review combines a light bibliometric evidence synthesis with a thematic review of educational theory and...
Ecosystem services (ES) research has expanded from a valuation-oriented ecological economics concept into a broad interdisciplinary field connecting biodiversity conservation, spatial planning, climate adaptation, human well-being and ecosystem accounting. However, the knowledge structure and post-2021 frontier shift of ES research require...
Jeśmanowicz' conjecture is a long-standing problem on exponential Diophantine equations associated with primitive Pythagorean triples. Let m > n be coprime positive integers of opposite parity. The conjecture asserts that (m 2 − n 2 ) x + (2mn) y = (m 2 + n 2 ) z has only the positive integer solution (x, y, z) = (2, 2, 2). In this...
