Results 61 to 70 of about 1,657 (205)

An exploration of market mechanisms to the wicked problem of space debris 太空垃圾棘手问题的市场机制探究 Una exploración de los mecanismos del mercado para resolver el complejo problema de los desechos espaciales

open access: yesRisk, Hazards &Crisis in Public Policy, Volume 16, Issue 3, September 2025.
Abstract Near‐earth orbits are becoming congested because of a rapid growth in the number of satellites and space debris, which presents a real threat to the sustainable use of space and the safety of the Earth. Despite space scientists and public policymakers having been actively seeking solutions for decades, solving the problem has been put off ...
Anna Ya Ni   +2 more
wiley   +1 more source

Herbarium specimens reveal drivers of Arctic shrub growth

open access: yes
New Phytologist, Volume 251, Issue 2, Page 602-609, July 2026.
Natalie Iwanycki Ahlstrand   +3 more
wiley   +1 more source

Large‐scale atmospheric variability entails differential modes of seasonal tree growth in the Mediterranean Basin

open access: yesJournal of Ecology, Volume 113, Issue 9, Page 2652-2667, September 2025.
This work demonstrates the control of teleconnections on seasonal tree growth through local climate across the Mediterranean basin. Despite the constant link between the East Atlantic Pattern and temperature, synergies among teleconnections point to an east–west dipole in tree seasonal growth, driven by precipitation variability.
Héctor Hernández‐Alonso   +10 more
wiley   +1 more source

Análisis dendroclimático de Pinus pseudostrobus y Pinus devoniana en los municipios de Áporo y Zitácuaro (Michoacán), Reserva de la Biósfera de la Mariposa Monarca

open access: yesInvestigaciones Geográficas, 2015
Se presenta el primer estudio sobre dendrocli - matología de Pinus pseudostrobus y Pinus devoniana en el estado de Michoacán (México). El estudio se realizó en los municipios de Áporo y Zitácuaro de la Reserva de la Biosfera de la Mariposa Monarca
Jaume Marlès Magre   +6 more
doaj  

Crecimiento radial de las principales especies arbóreas de la isla de Cortegada (Parque Nacional de las Islas Atlánticas) en relación con la historia y el clima [PDF]

open access: yes, 2007
Radial growth patterns of Quercus robur L., Quercus pyrenaicaWilld., Pinus pinaster Ait., Pinus pinea L. y Laurus nobilis L., the dominant tree species in the Cortegada island, Parque Nacional de la Islas Atlánticas de Galicia, were studied.
Lamas, S., Rozas, V.
core   +2 more sources

Sobre hábitos de crecimiento y formas: el uso de la anatomía del tallo para definir hábitos de crecimiento de Melastomataceae

open access: yesActa Botanica Mexicana, 2018
Antecedentes y Objetivos: El hábito de crecimiento es un carácter comúnmente usado en descripciones taxonómicas de plantas y uno de los primeros enseñados a estudiantes de morfología vegetal.
Juan Pablo Naranjo Vásquez   +2 more
doaj   +1 more source

Unraveling water pathways and sources in leafless maples during early spring sap ascent

open access: yesNew Phytologist, Volume 247, Issue 3, Page 1172-1185, August 2025.
Summary Maple trees repair cold‐induced embolism by generating positive stem pressure during their leafless state, altering sap transport in ways that remain poorly understood. This xylem pressure also drives sap exudation, enabling maple sap harvest for syrup production.
Élise Bouchard   +4 more
wiley   +1 more source

Intraspecific variation in plant–fungal interactions across tidal elevation in a salt marsh

open access: yesNew Phytologist, Volume 247, Issue 4, Page 1875-1886, August 2025.
Summary Interspecific interactions vary depending on environmental and genetic factors, with intraspecific variation potentially altering these relationships. Specifically, intraspecific variation within host plants and their endosymbionts may affect above‐ and belowground interactions depending on environmental conditions.
Torrance C. Hanley   +5 more
wiley   +1 more source

Diseño e implementación de un prototipo WSN basado en protocolo LPWAN para monitoreo y alerta del crecimiento radial de árboles. [PDF]

open access: yes, 2021
En el presente trabajo de titulación se diseñó e implementó un prototipo del tipo Wireless Sensor Network (WSN) basado en protocolo Low Power Wide Area Networks (LPWAN) para monitoreo y alerta del crecimiento radial de árboles.
Cuenca Rosero, Gilson Santiago   +1 more
core  

Climate warming promotes growth in Himalayan alpine cushion plants but threatens survival through increased extreme snowfall

open access: yesNew Phytologist, Volume 247, Issue 1, Page 115-127, July 2025.
Summary Climate warming stimulates growth and reproduction in cold‐adapted plants but also leads to extreme weather events that may hinder their performance. We examined these predictions in the cold‐arid Himalayan subnival zone at 5900 m, where unprecedented warming and extreme snowfalls occurred over the past three decades.
Veronika Jandova   +6 more
wiley   +1 more source

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