Results 41 to 50 of about 5,036 (192)

Compound-specific delta D and its hydrological and environmental implication in the lakes on the Tibetan Plateau [PDF]

open access: yes, 2018
The hydrogen isotopic composition (delta D) of n-alkanes in lacustrine sediments is widely used in palaeoenvironmental studies, but the heterogeneous origins and relative contributions of these lipids provide challenges for the interpretation of the ...
Cao, Yunning   +3 more
core   +1 more source

بررسی امکان گسترش علف دریایی Ruppia maritima در سایت پرورش میگوی گمیشان (استان گلستان) [PDF]

open access: yesمجله بهره‌برداری و پرورش آبزیان, 2019
نمونه‌برداری گونه Ruppia maritima از ساحل دریای خزر و کانال مزارع پرورش میگوی گمیشان واقع در استان گلستان در تابستان سال 1395 انجام گرفت. شناسایی گونه از طریق منابع موجود در داخل انجام و تاییدیه نام علمی آن در ارتباط با متخصصان خارجی صورت گرفت.
بایرام محمد قرنجیک
doaj   +1 more source

Seagrasses of West Africa: New Discoveries, Distribution Limits and Prospects for Management

open access: yesDiversity, 2022
The onset of a major seagrass initiative in West Africa enabled important seagrass discoveries in several countries, in one of the least documented seagrass regions in the world.
Mohamed Ahmed Sidi Cheikh   +15 more
doaj   +1 more source

Enhancing restoration of a generalist seagrass: seed processing and germination improvements for Ruppia maritima

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Seagrass meadows, composed of submersed aquatic vegetation (SAV), are changing due to climate change, increasing the need for adaptive restoration approaches such as incorporating native species that thrive under new environmental regimes.
Cassidy A. Gersten   +2 more
wiley   +1 more source

Effects of Oil-Contaminated Sediments on Submerged Vegetation: An Experimental Assessment of Ruppia maritima. [PDF]

open access: yesPLoS ONE, 2015
Oil spills threaten the productivity of ecosystems through the degradation of coastal flora and the ecosystem services these plants provide. While lab and field investigations have quantified the response of numerous species of emergent vegetation to oil,
Charles W Martin   +2 more
doaj   +1 more source

Vegetation trajectories over 150 years of temporary ponds created in the Camargue delta (Southern France)

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Temporary ponds in the Mediterranean climate have a high conservation value, but many have been severely destroyed or degraded. Pond restoration and new pond creation have been engaged widely. Evaluations of the success of such operations are generally carried out over 10–15 years and show divergent results over this timeframe. In
Hugo Fontès   +5 more
wiley   +1 more source

Bridging soil biogeochemistry and microbial communities (archaea and bacteria) in tropical seagrass meadows

open access: yesFrontiers in Marine Science, 2023
IntroductionSeagrass meadows are among the most valuable ecosystems, providing numerous ecosystem services and functions. Despite its importance, there is a lack of knowledge about soil’s biogeochemical process variability, which can control ...
Gabriel Nuto Nóbrega   +14 more
doaj   +1 more source

Eelgrass Distribution in the Great Bay Estuary 2007 [PDF]

open access: yes, 2008
Eelgrass has now, in 2007, almost totally disappeared from Little Bay and the Piscataqua River. Despite these critical losses in mid-estuary, eelgrass distribution in the Great Bay Estuary (GBE) as a whole between 2006 and 2007 experienced an overall ...
Short, Frederick T.
core   +1 more source

Nuevas citas de macrófitos acuáticos de las zonas húmedas de la provincia de Málaga [PDF]

open access: yes, 1997
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Arrebola Bautista, María Ángeles   +3 more
core   +4 more sources

Development of Holocene lacustrine microbialites on the Iberian Peninsula: Insights into environmental and depositional controls using X‐ray CT and petrography

open access: yesSedimentology, EarlyView.
ABSTRACT Microbial mats and microbialites are common in modern and ancient saline lacustrine environments and are highly responsive to biological and environmental factors. As such, they represent important sources of high‐resolution environmental data across a wide range of geological time. Nonetheless, interpretation of fossil mats is non‐trivial due
Connor Doyle   +6 more
wiley   +1 more source

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