Stoichiometric insights into sediment carbon, nitrogen, and phosphorus deposition in small forest reservoirs in southeast China under forest conversion and climate change
Hongmeng Ye,
No information about this author
Fang Tang,
No information about this author
Haiyan Zhang
No information about this author
et al.
CATENA,
Journal Year:
2025,
Volume and Issue:
250, P. 108741 - 108741
Published: Feb. 4, 2025
Language: Английский
Seaweed feed enhance the long-term recovery of bacterial community and carbon-nitrogen sequestration in eutrophic coastal wetland
Journal of Environmental Management,
Journal Year:
2025,
Volume and Issue:
379, P. 124846 - 124846
Published: March 7, 2025
Language: Английский
Spatial evolution of soil properties in near-natural constructed wetland after 15 years of operation
Chenxi Liu,
No information about this author
Xiajie Zhai,
No information about this author
Lijuan Cui
No information about this author
et al.
Research Square (Research Square),
Journal Year:
2024,
Volume and Issue:
unknown
Published: June 5, 2024
Abstract
Near-nature
restoration
is
a
key
research
focus
in
the
field
of
ecological
restoration.
Near-natural
constructed
wetlands
(NCWs)
play
an
important
role
water
resource
purification.
During
long-term
operation
NCWs
without
intervention,
their
purification
ability
gradually
weakens
and
soil
structure
function
change.
In
present
study,
based
on
for
15
years,
we
measured
physicochemical
properties
(e.g.,
carbon,
nitrogen,
phosphorus
contents,
pH)
activities
enzymes
urease
(URE),
alkaline
phosphatase
(PHO),
dehydrogenase,
sucrase
(SUC))
at
depth
0–20
cm;
levels
these
parameters
different
flow
sections
of,
distances
from,
NCW
were
assessed.
The
results
showed
no
significant
difference
between
carbon
total
nitrogen
from
NCW.
Further,
NH
4+-N
contents
increased
with
increase
distance
wetland
lowest
center;
further,
NO
3--N
content
was
highest
center
(p
<
0.01).
surface
(0–5
cm)
higher
than
subsurface
activity
most
decreased
significantly
depth;
enzyme
observed
bank
Redundancy
analysis
that
had
strong
explanatory
power
activity.
After
operation,
spatial
changes.
discovery
this
rule
conducive
to
design
will
aid
protection
ecosystems
subjected
combined
influence
natural
human
activities.
Language: Английский
Carbon, nitrogen, and phosphorus release characteristics and underlying mechanisms in fish manure from recirculating aquaculture systems under alternating aerobic-anaerobic conditions
Jingjing Xu,
No information about this author
Meiyan Lan,
No information about this author
Youfa Luo
No information about this author
et al.
Journal of environmental chemical engineering,
Journal Year:
2024,
Volume and Issue:
12(6), P. 114185 - 114185
Published: Sept. 19, 2024
Language: Английский