Results 111 to 120 of about 549,489 (285)

Soil seed bank dynamics in Mediterranean urban vegetation fragments [PDF]

open access: yes, 2012
Conservation of biodiversity in urban vegetation fragments is of increasingly high importance with growing urbanisation globally, particularly so in the biodiversity hotspot of the Mediterranean southwest of Western Australia.
Davis, Jessica
core  

Rainforest conversion to monoculture plantations restructures functional communities of braconid parasitoid wasps

open access: yesOikos, EarlyView.
The conversion of rainforests into rubber and oil palm plantations drives biodiversity loss in Southeast Asia. Parasitoid wasps are highly diverse and play an essential role in ecosystems by regulating herbivore populations. Declines in density and diversity of parasitoid wasps, after land‐use change is well‐documented, but potential functional losses ...
Azru Azhar   +17 more
wiley   +1 more source

Comparison of the seed bank with the aboveground vegetation of field weeds in the neighbourhood of Mikulov in South Moravia

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
The processed set of phytosociological relevés indicated that at the present time the field weed associations are composed particularly of species of wide ecological amplitude.
Magda Zdražílková
doaj   +1 more source

The importance of biodiversity components differs among wood‐based material Nature's contributions to people (NCP) in a tropical montane ecosystem

open access: yesOikos, EarlyView.
Biodiversity can influence forest productivity, but this does not necessarily translate into higher provision of wood‐based Nature's contributions to people (NCP), as only a subset of the wood produced is used for each NCP. Biodiversity–NCP relationships therefore require further assessment.
Koggani Dickson Koggani   +7 more
wiley   +1 more source

Adaptive grazing enhances plant species richness and density in the soil seed bank in a semi-arid grassland

open access: yesEcological Indicators
The soil seed bank plays a key role in vegetation resilience under environmental disturbances, and is especially important for the restoration of degraded vegetation.
Yanlong Li   +7 more
doaj   +1 more source

Species composition of community invaded by Spermacoce latifolia Aubl. and seasonal dynamics of its soil seed bank

open access: yes浙江大学学报. 农业与生命科学版, 2009
The community characteristics and the seasonal dynamics of the soil seed bank in a community invaded by Spermacoce latifolia Aubl. were studied by using community investigations and seed germination experiments. The results show that:1) S.
ZHENG Si-si   +4 more
doaj   +1 more source

Weeds in a changing climate: Competitors or service plants?

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Reducing herbicide use and preparing agroecosystems for climate change are two top priorities on the global policy agenda. Here, we explore whether these two challenges can be tackled simultaneously. While weeds are generally considered a threat to crop production, we show that weeds can help overcome climate change challenges in agroecosystems ...
Marie J. Zwetsloot   +12 more
wiley   +1 more source

Ten-Year Monitoring of the Vegetation Composition of the Sisangan Forest Park before and after the Cydalima perspectali Outbreak [PDF]

open access: yesبوم‌شناسی جنگل‌های ایران
Extended Abstract Background: The Hyrcanus boxwood is the only type of boxwood in the Hyrcanus forests of Iran and one of the few evergreen broadleaf trees in the Hyrcanus forests. Today, boxwood is included in Iran's red list of endangered plants.
Yeganeh Karimi   +2 more
doaj  

Aboveground to root biomass ratios in pea and vetch after treatment with organic fertilizer [PDF]

open access: yesGlobal Journal of Environmental Science and Management, 2015
Some growth parameters of pea (cv. Pleven 4) and vetch (cv. Obrazets 666) after treatment with organic fertilizer were studied in a field trial carried out at the Institute of Forage Crops, Pleven, Bulgaria.
V. Vasileva
doaj  

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