Results 61 to 70 of about 5,231,604 (371)

Assisted natural regeneration of selected tree species through silviculture interventions as a tool for restoring degraded natural forests in northwestern Ethiopia

Forest Science and Technology, 2023
Natural forest ecosystem assets and services are increasingly deteriorating due to forest degradation and deforestation in Northern parts of Ethiopia.
Melkamu Kassaye, Amsalu Nigatu, Bahiru Gedamu, Yonas Derebe, Mulugeta Tamer, Fentahun Ayne, Etsegenet Emiru, Beyene Belay   +7 more
doaj   +1 more source

Genetic diversity in introduced Douglas-fir and its natural regeneration in Central Europe

Forestry: An International Journal of Forest Research, 2020
Since its first introduction in the 19th century, Douglas-fir has become the economically most important non-native forest tree species in Central European countries.
Charalambos Neophytou, Marcela van Loo, H. Hasenauer   +2 more
semanticscholar   +1 more source

Species turnover across different life stages from seedlings to canopy trees in swamp forests of Central Brazil [PDF]

, 2015
Processes driving the assembly of swamp forest communities have been poorly explored. We analyzed natural regeneration and adult tree communities data of a swamp gallery forest in Central Brazil to discuss the role of ecological filters in shaping plant ...
Damasco, Gabriel, Fontes, Clarissa G., Pinto, José Roberto Rodrigues, Walter, Bruno Machado Teles   +3 more
core   +4 more sources

Native and exotic Juglans nigra seedlings recruit distinct mycobiomes that differentiate with emergent disease variation

Ecosphere
Under global change, the transformation of landscapes and anthropogenic movement of organisms lead to novel biotic interactions that affect ecosystem health.
Geoffrey M. Williams, Matthew D. Ginzel
doaj   +1 more source

A new methodology to evaluate natural regeneration: A case study of Quercus ilex in the montado in Portugal

Frontiers in Forests and Global Change, 2023
Regeneration and recruitment are primordial for stand sustainability. However, natural regeneration is usually only evaluated by density and height, so no details are provided regarding the individual traits of the saplings/seedlings. Hence, the findings
Eva Gouveia-Barrocas, Ana Cristina Gonçalves   +1 more
doaj   +1 more source

PRP and BMAC for Musculoskeletal Conditions via Biomaterial Carriers. [PDF]

, 2019
Platelet-rich plasma (PRP) and bone marrow aspirate concentrate (BMAC) are orthobiologic therapies considered as an alternative to the current therapies for muscle, bone and cartilage. Different formulations of biomaterials have been used as carriers for
Shams, Shahin, Silva, Eduardo A, Stilhano, Roberta S, Yamaguchi, Fabio SM   +3 more
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Cost analysis of artificial and natural oak regeneration in selected forest districts

Leśne Prace Badawcze, 2017
The aim of the paper is to present the results of a cost analysis for artificial and natural oak regeneration in selected forest districts in Poland.
Kaliszewski Adam
doaj   +1 more source

Investigations on spatial heterogeneity of humus forms and natural regeneration of Larch (Larix decidua Mill.) and Swiss Stone Pine (Pinus cembra L.) in an alpine timberline ecotone (Upper Engadine, Central Alps, Switzerland) [PDF]

Geographica Helvetica
The north-west facing study area in the Upper Engadine (Central Alps, Switzerland) encompasses the whole timberline ecotone between 2200 m and 2400 m a.s.l..
B. Hiller, A. Müterthies, F.-L. Holtmeier, G. Broll   +3 more
doaj   +1 more source

Natural regeneration of broadleaved tree species in southern Sweden [PDF]

, 2001
The objective of the present thesis was to examine the effects of silvicultural treatments and seed dispersal from surrounding stands on the establishment of natural regeneration of broadleaved tree species in southern Sweden.
Karlsson, Matts
core