Results 141 to 150 of about 815,665 (302)

Generic Composition, Structure and Diversity of Secondary Forests at Amisconde, the Pacific Slope of the Cordillera de Talamanca, Costa Rica

open access: yesRevista de Biología Tropical, 1998
Most Costa Rican forests have been intensively studied in recent years. One exception is the transition zone from lowland wet forest to the high elevation Quercus forest belt at the pacific slopes of the Cordillera de Talamanca. An inventory of secondary
D.A.P. Hooftman
doaj  

ECONOMIC VALUE OF THE CARBON SINK SERVICES OF TROPICAL SECONDARY FORESTS AND ITS MANAGEMENT IMPLICATIONS [PDF]

open access: yes
This paper explores the economic feasibility secondary forest regeneration and conservation as an alternative to help address global warming. Detailed measurements of tropical secondary forests through time, in different ecological zones of Costa Rica ...
Carpio, Carlos E.   +3 more
core   +1 more source

Implementation of a Geographic Information System (GIS) on the Yayasan Sabah concession: Preliminary study [PDF]

open access: yes, 1993
The present report is the result of 6 months study realized for the first phase of preliminary assessment of the "Forestry GIS project". The project is a collaboration between Innoprise Corporation and CIRAD-forêt for the implementation of a Geographic ...
Nguyen, T.
core  

A Mechanistic Study of Bio‐Based Nanotemplated Carbon Nanofibers Derived From Water Processable Lignin Blends for Sustainable Energy Storage Applications

open access: yesAdvanced Materials, EarlyView.
As‐spun carbon materials produced from Lignosulfonate, gelatin, and alginate, selected for water solubility, and ability to produce templated sustainable carbon nanostructures. Gelatin and alginate are sacrificial during thermal processing, allowing the production of engineered high surface area nanostructures, which are further characterized for ...
Judith Miralda‐Jalle   +6 more
wiley   +1 more source

Niches, interspecific association and community stability of main species in secondary tropical rainforest in the main stream of the Nandu River

open access: yesGuangxi Zhiwu
To explore the community niche characteristics, interspecific relationships and community stability of secondary tropical rainforest in the main stream of the Nandu River, and to reveal its community structure, succession status and trend, 21 main ...
HOU Dejia, ZUO Yongling, LAN Caixin, HU Xiaofei*, MU Xiaodong
doaj   +1 more source

Forest planning as the most important aspect of sustainable forest management [PDF]

open access: yes, 2014
Forest planning is the most important condition for sustainable, continuous, economically efficient and ecological forest use. In North-West Russia, in the Komi Republic in particular, the increasing role of forest planning is based on the obvious need ...
Akishin, Vladimir
core  

Electrochemically Engineered PEDOT:PSS/MXene Composite Electrode for the Label‐Free Procalcitonin Detection

open access: yesAdvanced Materials Interfaces, EarlyView.
Procalcitonin is a key biomarker for bacterial infections, but conventional detection methods are often time‐consuming. Here, we present an electrochemical sensor based on highly conductive Ti3C2Tx MXene combined with PEDOT:PSS, enabling direct antibody immobilization, while a bovine serum albumin coating provides antifouling protection.
Angelika Banaś   +6 more
wiley   +1 more source

Litter inputs and standing stocks in riparian zones and streams under secondary forest and managed and abandoned cocoa agroforestry systems. [PDF]

open access: yesPeerJ, 2022
Rialli Santos Brandão HC   +5 more
europepmc   +1 more source

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