Results 61 to 70 of about 55,114 (266)

PLANT SPECIES DIVERSITY AND ECOSYSTEM FUNCTIONING IN NATIVE SAVANNAS AND GRASSLANDS OF THE PLATEAU IN THE META DEPARTMENT, COLOMBIA

open access: yesTropical and Subtropical Agroecosystems
Background: livestock farming has been based on establishing extensive breeding systems (i.e., low density of individuals per unit area). Despite the high diversity of flora in the savanna in the Orinoco plateau of Colombia, there is still a knowledge ...
Jhon Alexander Carrillo-Rozo   +2 more
doaj   +1 more source

Survey and Sequence Strategies for Full‐3D Electrical Resistivity Tomography in Archaeological Sites: A Case Study on a Domus of the Roman Town of Augusta Bagiennorum (NW Italy)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Preliminary geophysical investigations are a cost‐effective and efficient way to screen archaeological sites and locate buried structures. Ground‐penetrating radar (GPR) is one of the most widely used methods for archaeological prospection, but in some sites, it cannot be employed effectively due to the presence of clay or other electrically ...
Andrea Vergnano   +5 more
wiley   +1 more source

Annotated list of vascular plants of Zarafshan National Natural Park (Uzbekistan)

open access: yesActa Biologica Sibirica
The article provides an annotated list of vascular plants growing since the beginning of the formation of the Zarafshan State Reserve in 1975 and then in 2018 transferred to another category of protected area – Zarafshan National Natural Park.
Flora Kabulova   +3 more
doaj   +1 more source

PATRIMONIAL LIABILITY OF FORESTRY PERSONNEL IN LIGHT OF EMERGENCY ORDINANCE NO. 59/2000 REGARDING THE STATUS OF THE FORESTRY PERSONNEL AND THE JUDICIAL PRACTICE IN THE MATTER [PDF]

open access: yesChallenges of the Knowledge Society, 2019
The present article aims at carrying out a brief analysis of the patrimonial liability of the forestry personnel, regarding the payment of the value of illegally cut shrubs from the forest fund under their guard, taking into account both the ...
Beatrice-Ștefania NICULAE
doaj  

Belowground biomass and its annual increment in a montane beech forest in Mavrovo National Park, north-west Macedonia

open access: yesJournal of Forest Science, 2012
The aim of this paper is to present the results of the investigation on belowground biomass and its annual increment in a beech ecosystem (Calamintho grandiflorae-Fagetum) in Mavrovo National Park, Republic of Macedonia. Belowground biomass was estimated
S. Hristovski   +3 more
doaj   +1 more source

Digital Spatial Technologies to Compose the Map of the Southeast Iberia Megalithic Phenomenon. The Case Study of Fonelas (Granada, Spain)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Megalithic landscapes in Southeast Iberia remain unevenly and insufficiently documented, particularly in rugged areas where traditional survey methods are limited. This paper addresses this gap by applying a multiscalar approach to the megalithic necropolises of the Fardes River (Granada, Spain), with the objective of detecting, documenting ...
Carolina Cabrero González   +3 more
wiley   +1 more source

Development of a technological method for selecting the composition of multicomponent agrophytocenoses in the soil and climatic conditions of the Astrakhan region

open access: yesМелиорация и гидротехника
Purpose: to develop a technological method for selecting the composition of multicomponent agrophytocenoses in an arid climate on light chestnut soils of the Astrakhan region. Materials and methods.
Galina K. Bulakhtina   +1 more
doaj   +1 more source

Limiting inbreeding in disjunct and isolated populations of a woody shrub [PDF]

open access: gold, 2016
Jane Sampson   +3 more
openalex   +1 more source

Data, not documents: Moving beyond theories of information‐seeking behavior to advance data discovery

open access: yesJournal of the Association for Information Science and Technology, Volume 76, Issue 4, Page 649-664, April 2025.
Abstract Many theories of human information behavior (HIB) assume that information objects are in text document format. This paper argues four important HIB theories are insufficient for describing users' search strategies for data because of assumptions about the attributes of objects that users seek.
Anthony J. Million   +3 more
wiley   +1 more source

Bio-based Lubricants: Progress in Research

open access: yesBioResources
Biomass is widely distributed, inexpensive, and easily obtainable. As a transportable and storable organic carbon source, biomass has significant advantages in terms of sustainability, environmental friendliness, resource richness, and versatility.
Yinan Hao   +9 more
doaj  

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