Results 51 to 60 of about 1,143 (96)
Earth's Future, Volume 13, Issue 2, February 2025.Abstract Climate change is anticipated to considerably reduce global marine fish biomass, driving marine ecosystems into unprecedented states with no historical analogs. The Time of Emergence (ToE) marks the pivotal moment when climate conditions (i.e., signal) deviate from pre‐industrial norms (i.e., noise).
Nicolas Barrier +5 more
wiley +1 more source
LABOR FORCE DYNAMIC IN GORJ COUNTY [PDF]
In the last 17 years the labor market in Romania has suffered deep changes. We can find two distinct stages regarding the evolutions on the labor market in Romania after 1989. The first stage, which includes the period 1990 – 2003, is defined as a period
Gheorghe CARALICEA MĂRCULESCU
core
Tourism – national forest fund: a complex relationship [PDF]
Fondul turistic forestier naţionl : relaţii complexe. Turismul, ca oricare altă activitate economică, se află într-o strânsă interdependenţă cu patrimoniul natural, care constituie obiect al activităţii turistice.
Horea-Serban, Raluca, Istrate, Marinela
core +2 more sources
History, Volume 110, Issue 389, Page 24-48, January 2025.Abstract Scholars have largely blamed shipbuilding for maritime expansion for being the main driver of deforestation in early modern Portugal. This article sets out to revisit the origins and reproduction of this narrative by analysing three interconnected elements in a case study of Lisbon's shipyards.
KOLDO TRAPAGA‐MONCHET
wiley +1 more source
Extinderea reţelei de drumuri pentru accesibilizarea fondului forestier şi, în general, a pădurii [Extension of network system for the accessibility of the forest fund in general] [PDF]
Bucovina Forestieră, 2003 The paper presents general advantages of the forests endowment with roads and their actual extension. It has been ascertained that the distribution of roads on the forest fund area is not uniformly, which, in many situations, leads to unfavorable ...
Popovici V, Bereziuc R, Cliniciu I
doaj
Bucovina Forestieră, 2021 Diversitatea specifică reprezintă o modalitate directă de evaluare a biodiversității, iar indicele de entropie Shannon este cel mai frecvent utilizat. Diversitatea speciilor forestiere variază în limite largi între diferite zone sau regiuni.
Cosmin Coșofreț +2 more
doaj
Modul de determinare a costului unitar de producţie pentru metrul cub de masă lemnoasă pe picior [PDF]
The development of any forestry activity calls the attention on the need to determine in advance productive consumption, costs evolution and to compare them with the level already established by the Forestry Administration according to which they plan ...
Albici, Mihaela, Tenovici, Cristina
core +1 more source
Intra‐annual dynamics of soil and microbial C, N, and P pools in a Central Amazon Terra Firme forest
Journal of Plant Nutrition and Soil Science, Volume 187, Issue 6, Page 725-736, December 2024.Abstract Background Tropical ecosystem functioning is influenced by seasonal fluctuations in precipitation, but the impact on soil nutrient cycling and microbial stoichiometry is not fully understood. Aim This study investigates the magnitude of intra‐annual fluctuations in nutrient availability and microbial biomass in a tropical forest soil by ...
Karst J. Schaap +5 more
wiley +1 more source
Investments in Romania before and after the E.U. accession [PDF]
The investments are still an important factor for economic and social development through their implications, structure and quality. An analysis of the investments role in our country can be achieved only by having in view both Retrospective and the ...
Cosmin Marius GRIGORE, Dan SAFTA
core
Identification, spatial distribution, and associated factors of urban protected areas in China
Conservation Biology, Volume 38, Issue 6, December 2024.Abstract The increasing proximity between protected areas (PAs) and urban areas, which can lead to urban protected areas (UPAs), is now commonplace. Use of Euclidean distance to measure the distance between PAs and cities has not correctly portrayed the spatial relationship between PAs and cities.
Zuo Zitong, Wang Shuyi, Zhong Le
wiley +1 more source