Results 151 to 160 of about 17,197 (259)

Potential drivers of fast growth in Paulownia

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 516-529, March 2026.
Trees in the genus Paulownia play a crucial role in sustainable forestry, rural economic development, and carbon mitigation due to their rapid growth, exceptional hardwood properties, and prominent carbon sequestration capacity. This review highlights the societal value of Paulownia trees and synthesizes several potential drivers of extraordinarily ...
Yang Zhao, Marjorie R. Lundgren
wiley   +1 more source

Die Steppe

open access: yes, 2012
Source: Annette von Droste-Hülshoff: Sämtliche Werke in zwei Bänden. Nach dem Text der Originaldrucke und der Handschriften. Herausgegeben von Günther Weydt und Winfried Woesler, Band 1–2, München: Winkler, 1973.
openaire   +1 more source

Steppes d’Arabies

open access: yes, 1993
Un quart environ des populations rurales des pays du Sud sont confrontées aux problèmes de l’aridité. Au Moyen-Orient arabe, le contrôle de la dégradation des ressources dans les zones sèches constitue aujourd’hui un des enjeux majeurs pour l’avenir de ces régions.
openaire   +1 more source

Frozen Soil Hydrological Processes and Their Effects: A Review and Synthesis

open access: yesReviews of Geophysics, Volume 64, Issue 1, March 2026.
Abstract Frozen soils, including seasonally frozen ground and permafrost, are rapidly changing under a warming climate, with cascading effects on water, energy, and carbon cycles. We synthesize recent advances in the physics, observation, and modeling of frozen‐soil hydrology, emphasizing freeze–thaw dynamics, infiltration regimes and preferential flow,
Ying Zhao   +12 more
wiley   +1 more source

Precipitation Regimes Reshape Grazing and Nitrogen Effects on Diversity–Productivity Coupling in Arid Steppes: Mechanisms and Thresholds

open access: yesEarth's Future, Volume 14, Issue 3, March 2026.
Abstract Dryland ecosystem stability is increasingly threatened by amplified precipitation variability, nitrogen (N) deposition, and grazing pressure. While these drivers independently alter grassland structure, their interactive effects on the critical diversity‐productivity relationship remain poorly understood, particularly under contrasting ...
Jianfei Yu   +6 more
wiley   +1 more source

Assessing contributions of deterministic versus stochastic processes to local species assembly: A field experiment with annual plant‐dominated communities in gypsum systems

open access: yesJournal of Ecology, Volume 114, Issue 3, March 2026.
In this study, we experimentally show that stochasticity can play prominent roles in driving local species assembly in annual plant‐dominated communities of semiarid gypsum ecosystems. Drylands are traditionally viewed as restrictive environments that impose strong deterministic filtering effects, but neutral events can also contribute decisively to ...
Laura Ortiz   +3 more
wiley   +1 more source

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