Pascal Jouquet

Soil Organic Carbon in Mainland Southeast Asia: Threats, Strategies, and Research Priorities for Sustainable Land Management

Pascal Jouquet, Nicolas Bottinelli, Soulikone Chaivanhna, Phai Do Duy, Kim Fooyontphanich, Netnapa Kaswiset, Ratha Muon, Sochan Sao, Saysongkham Sayavong, Sreymom Sieng, Nivong Sipaseuth, Thu Tran Thi Minh & Tien Tran Minh · Asian Soil Research Journal · 2026

This paper investigates the critical role of soil organic carbon (SOC) in sustaining agricultural and environmental systems across Southeast Asia, with a focus on Vietnam, Lao PDR, Cambodia, and Thailand. SOC is fundamental to soil fertility, agricultural productivity, and climat...

Open access Research Article 10.9734/asrj/2026/v10i1223

Varying Trends and Characteristics in Soil Properties in Transition Ecosystems a Case Study of the Tonle Sap Riverbank to Paddy Fields

Nachy Ly, Ratha Muon, Mengheak Phol, Boreborey Ty, Pascal Jouquet & Pinnara Ket · Asian Journal of Soil Science and Plant Nutrition · 2025

Aims: To assess whether rural settlement areas (RSA) function as transitional zones between the temporarily flooded forests and paddy fields. Study Design: Chhnuktrou commune, Kampong Chhnang province, Cambodia was selected. Place and Duration of Study:101 samples were collected...

Open access Research Article 10.9734/ajsspn/2025/v11i4613

Pedoclimatic and Rice Production Factors Shaping Earthworm Distribution in Paddy Ecosystems

Sreypich Sinh, Broney Yen, Ruben Puga-Freitas, Ratha Muon, Kimchhin Sok, Anne Repellin, Vannak Ann, Nachy Ly, Nicolas Bottinelli & Pascal Jouquet · Asian Journal of Soil Science and Plant Nutrition · 2026

Rice paddies host semiaquatic earthworms whose distribution and effects on crop performance remain insufficiently understood. This study examined the abundance and casting activity of Glyphidrilus sp. at the Chrey Bak long-term observatory in Cambodia and evaluated their relation...

Open access Research Article 10.9734/ajsspn/2026/v12i3758