Coping or adapting strategies? The importance of distinguishing between climatic shift and drought events for proper management of the pastoral systems in Northern …

SI Hurtado, CL Michel, MT Fernandez, M Calianno… - Natural Hazards, 2024 - Springer
Drier conditions have been observed in Northern Patagonia, Argentina, in the last decades,
affecting the pastoralism production system. In this context, two laws were promoted to foster …

Tracking states and transitions in semiarid rangelands: A spatiotemporal archetypal analysis of productivity dynamics using wavelets

OA Bruzzone, SI Hurtado, DV Perri, RA Maddio… - Remote Sensing of …, 2024 - Elsevier
Climate change poses challenges in classifying ecosystem dynamics, as they are influenced
by shifting dynamics resulting from changes in climate forces and meteorological variables …

Tracking floristic archetypes of Patagonian steppes

MH Easdale, VL Martin‐Albarracin… - Applied Vegetation …, 2024 - Wiley Online Library
Questions The classification of plant communities is a well‐established practice in ecology.
However, the factors that determine the distribution of common species and the extent of …

Significant Findings on the Spatio-Temporal Dynamics of the Satellite-based Aridity Index (SbAI) in Argentina

JM Casañas, PM Cometto, MG Vera… - Earth Systems and …, 2024 - Springer
The increasing impacts of climate variability pose a challenge in understanding the
dynamics of arid and semi-arid regions, especially in the context of desertification and land …

Monthly gridded precipitation databases performance evaluation in North Patagonia, Argentina

SI Hurtado, DV Perri, M Calianno… - Theoretical and Applied …, 2024 - Springer
Abstract Precipitation records in North Patagonia (Argentina) are scarce, which hinders
climate research. This research aims to assess the performance of four novel local monthly …

First insights on the reproductive biology of Anarthrophyllum strigulipetalum (Fabaceae), a rare bird-pollinated species from semi-arid Patagonia

SS Gavini, VR Chalcoff - Journal of Arid Environments, 2024 - Elsevier
We present the first empirical information on floral traits, floral visitors, and breeding system
of Anarthrophyllum strigulipetalum, a rare and charismatic plant species that inhabits rocky …

Statistical Assessment of the Spatio-Temporal Distribution of the Satellite-Based Aridity Index (Sbai) in Argentina

JM Casañas, PM Cometto, MF González Vera… - Available at SSRN … - papers.ssrn.com
The present paper aimed at assessing the spatio-temporal distribution of the Satellite-based
Aridity Index (SbAI) in Argentina to analyze possible shifts in the margins of desert and semi …