Habitat Corridors and Infrastructure in Germany · A future task in good hands Habitat Corridors...

A future task in good hands

Habitat Corridors and

Infrastructure in Germany

Marita Böttcher

Federal Agency for Nature Conservation Germany

Heinrich Reck

University of Kiel

Björn Schulz

Stiftung Naturschutz Schleswig-Holstein

Veranstaltung, Ort, Datum, Vortragende(r), BfN, Organisationseinheit

Introduction

Methods

Future tasks

the analysis

represents the most

important parts of the

endangered Biodiverity

(biotope systems of

forests, wet and dry

habitats),

without

bigger mammals which

are able to move

between habitats over

long distances e.g. the

red deer

and birds

(breading and resting

areas)

Development of a Data Base (national scale)

wet habitats (without streams and rivers)

dry habitats

woodland habitats

IENE ,Nympheo, 22.10.2011, Marita Böttcher, Federal Agency for Nature Conservation, FG II 4.2

Aggregated habitat

networks maps: Fuchs et. al, 2006;

Hänel, 2007


Network of important habitats and

corridors for larger mammals

Hänel & Reck 2011

„Federal mammal

network“ (most

important migrating

areas for large,

wood-land

preferring mammals

in Germany)


Introduction

Methods

Future tasks



Different corridor concepts – one map (Germany, Poland, Czech Republic, Austria and Slovenia)

First steps to a European integrated habitat

network

Introduction

Methods

Future tasks

after

Andel et al., 2010

network



Several conflict areas

(motorways and railways)

Conflict areas between habitat networks and

the transport network

Introduction

Methods

Future tasks



„Federal

mammal

network

Hänel & Reck 2011



Veranstaltung, Ort, Datum, Vortragende(r), BfN, Organisationseinheit U N I V E R S I T Ä T K A S S E L

Dr.-Ing. Kersten Hänel

„Federal mammal network“

Different red colored

dots:

Clipping of the

network for larger

mammals with

sections of

reconnection

priorities from the

national view

Introduction

Methods

Future tasks

Area of the new

planned motorway

A 39

Hänel & Reck, 2011



Federal mammal network (clipping) (Hänel & Reck 2010)

Corridors of national

importance between

forest areas

Corridors of

supraregional

importance

Corridors of regional

or local importance

after Köhler, 2010



Example A39: Integrative and coherent mitigation

plan for safeguarding spatial ecological functions

along a new motorway

habitats for the lynx (Kramer-Schadt)

Natura 2000 sites

Federal mammal network (Hänel & Reck, 2010)

after Köhler, 2010

IENE ,Nympheo, 22.10.2011, Marita Böttcher,

Federal Agency for Nature Conservation, FG II 4.2


A39: Migration Corridors of the red deer

motorway A 39,

expected route, april

2010 Greenbridge

Migration corridors of

the red deer

Areas, where red deer

is observed

Information by the

Hunters

Brigde over a valley

Clipping Red Deer

Migration Corridors

And the expected

route of the motorway

A 39

after Köhler, 2010


Veranstaltung, Ort, Datum, Vortragende(r), BfN, Organisationseinheit U N I V E R S I T Ä T K A S S E L

Dr.-Ing. Kersten Hänel

„Federal mammal network“

Different red colored

dots:

Clipping of the

network for larger

mammals with

sections of

reconnection

priorities from the

national view

Introduction

Methods

Future tasks

Area of the project

„Holsteiner Habitat

Network“

Hänel & Reck, 2011


Veranstaltung, Ort, Datum, Vortragende(r), BfN, Organisationseinheit Map: after Schulz, changed after Meißner (2009)

A7

A1

A21

A20

12

Urban development, existing and planned road

network and conflict sections with the

Federal mammal network



Clipping of the federal mammal network with the road network;

here: Area of the R+D-project Holsteiner Habitat Network

Regional development plan adopted by Schleswig-Holstein

planned GB

GB in function/ in construction

GB necessary

after Schulz, 2010



Greenbridge Kiebitzholm

Greenbridge Brokenlande

Greenbridge Bramstedt

Greenbridge Todesfelde

Integration of defragmentation measures in the

landscape (the Hinterlandanbindung) R+D-project: Holsteiner Habitat Corridors

after Schulz, 2010



Bund/Länderbesprechung, Bonn, 07. Mai 2009, Marita Böttcher, BfN, II 3.2

R+D-project: Holsteiner Habitat Corridors Introduction

Methods

Future tasks

Integration of defragmentation measures in

the landscape (core area Kiebitzholm)

after Schulz & Reck, 2010


Veranstaltung, Ort, Datum, Vortragende(r), BfN, Organisationseinheit photo: Seifert

Greenbridge: How to rebuilt a multifuncitonal corridor?

(R+D-project: Holsteiner Lebensraumkorridore“)

changeable

Barrier:

spruce forest

donator habitats

for heathland

species

Target habitats

woodland – woodland currently: missing species and

genetic isolation


//APPS-LPZ/SYS/A21_05_Gruenbruecke-Kiebitzholm/Kiebitzholm_JPGs/Luftbilder/A21_Grünbrücke_02_13-05-2008.jpg


green: Sept. 2008 (J. Krütgen, C. Winkler), blue: WinArt (LANU),

yellow: 26. 8. 2008 (B. Schulz et al.), red: H. Borchert

Discovery of the Adder

Yes No

more

isolated

popul.

Fo

tos: K

rütg

en

, S

ch

ulz

, R

eck,

N.N

.

Reck, 2010

Places of Discovery of the Adder and

Suitability of Habitats near Kiebitzholm



Examples:

• Increase the resilience of affected systems (gradients of habitats,

buffer range, size of habitats / connectivity)

• Increase connectivity of Ecosystems / Permeability of the

landscape

• Therefore e.g. identify and support keyprocesses

images / fotos: B. Schulz ; H. Reck 18

How to integrate a Greenbridge in a

multifunctional corridor


Veranstaltung, Ort, Datum, Vortragende(r), BfN, Organisationseinheit photo: B. Stöcker

after Reck, 2011 IENE ,Nympheo, 22.10.2011, Marita Böttcher, Federal Agency for Nature Conservation, FG II 4.2


arial view 2009 IENE ,Nympheo, 22.10.2011, Marita Böttcher, Federal Agency for Nature Conservation, FG II 4.2


Activity of carabid beetles on a Greenbridge and the surrounding area

Greenbridge

(GB) center

edge of the forest

eastern the GB

1 of 12 collecting periods (september 2010); respectively 7 of 9 traps

edge of the forest

western to the GB

12/~110 11/~150 10/~180

Topic: Future Task Greenbridge: How to rebuilt a multifuncitonal corridor?


Reck, 2011

IENE ,Nympheo,

22.10.2011,

Marita Böttcher,

Federal Agency

for

Nature

Conservation,

FG II 4.2


Are all important ecological

functions investigated?!

E.G. Positive usability for pawed

wearing

The functionality for ungulates is

not an indicator for small species

animals does not

secure usability

for ungulates.

! system fct.?

And take in mind:

to safeguard

Biological Diversity

means to have a

look on

the other 99%!!!

Greenbridge: How to rebuilt a multifuncitonal corridor?


Important Questions:

Occurence:

- which habitat types, which species are

relevant?

- which functions are relevant?

Which traits of construction influence the

use?

How many time of development is needed

for different types of habitats?

How can we integrate changing environ-

mental conditions e.g. climate change?

… etc.

Reck, 2011


A future task in good hands

Habitat Corridors and Infrastructure

in Germany

Marita Böttcher

Federal Agency for Nature Conservation

Heinrich Reck

Christian-Albrechts-University of Kiel

Björn Schulz

Stiftung Naturschutz

IENE ,Nympheo, 22.10.2011,

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Habitat Corridors and Infrastructure in Germany · A future task in good hands Habitat Corridors...

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