Search results for "taiga"
showing 3 items of 103 documents
Solving Conflicts among Conservation, Economic, and Social Objectives in Boreal Production Forest Landscapes: Fennoscandian Perspectives
2018
This chapter discusses challenges and possibilities involved in preserving biological diversity and the diversity of ecosystem services in the boreal zone and yet at the same time maintaining intensive timber extraction in boreal forests. Our focus is on Fennoscandian forests at the landscapes level, and we consider economic, social and ecological in the sustainability of forest management. We provide an outlook to boreal forest ecosystems and their history, and an overview of the forestry practices and policies that aim to ensure multi-functionality of Fennoscandian forests, i.e. diversity of efforts on sustaining biodiversity, timber production and other ecosystem services from forest lan…
Spatially dynamic forest management to sustain biodiversity and economic returns.
2014
Production of marketed commodities and protection of biodiversity in natural systems often conflict and thus the continuously expanding human needs for more goods and benefits from global ecosystems urgently calls for strategies to resolve this conflict. In this paper, we addressed what is the potential of a forest landscape to simultaneously produce habitats for species and economic returns, and how the conflict between habitat availability and timber production varies among taxa. Secondly, we aimed at revealing an optimal combination of management regimes that maximizes habitat availability for given levels of economic returns. We used multi-objective optimization tools to analyze data fr…
Piecgadīgu bērnu matemātisko prasmju pilnveide pastaigās
2021
Kvalifikācijas darbu izstrādāja: Iveta Grase Kvalifikācijas darba nosaukums: Piecgadīgu bērnu matemātisko prasmju pilnveide pastaigās. Kvalifikācijas darba zinātniskā vadītāja: Dr. paed. asoc. profesore Ineta Helmane Kvalifikācijas darba mērķis: pētīt piecgadīgu bērnu matemātisko prasmju pilnveidi pastaigā un apkopot ieteikumus piecgadīgu bērnu matemātisko prasmju pilnveidei pastaigā. Kvalifikācijas darba saturs: Sastāv no divām daļām, kurās ietvertas vairākas apakšnodaļas. Darbā ir 19 attēli, 6 tabulas, 1 pielikums un izmantotā literatūra, darba apjoms ir 53 lpp. Darba pirmā daļa: teorētiskā, šajā daļā tiek aplūkoti vairāku autoru - psihologu, pētnieku un pedagogu viedokļi. Darba otrā daļa…